View Full Version : Pictures: How to wetsand a gel-coat boat - Boat Detailing Class - May, 2014
Mike Phillips
12-20-2019, 11:14 AM
Pictures: How to wetsand a gel-coat boat - Boat Detailing Class - May, 2014 (https://www.autogeekonline.net/forum/picture-from-our-2-day-boat-detailing-classes/125251-pictures-how-wetsand-gel-coat-boat-boat-detailing-class-may-2014-a.html)
From May of 2014
Machine sanding gel-coat using the RUPES Duetto
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_004.jpg
Here's the "before" pictures to document the condition of the boat before we started this project.
http://www.marine31online.com/gallery/data/523/ShearWater_002.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_003.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_004.jpg
Holograms in gel-coat
The below picture is a full size section cropped out of the above resized picture. The lines you see running back and forth across where the flash from my camera is lighting up the side of the hull are holograms from a rotary buffer.
http://www.marine31online.com/gallery/data/523/ShearWater_004c.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_005.jpg
Holograms in gel-coat
The below picture is a full size section cropped out of the above resized picture. The lines you see running back and forth across where the flash from my camera is lighting up the side of the hull are holograms from a rotary buffer.
http://www.marine31online.com/gallery/data/523/ShearWater_005c.jpg
These graphics that spell out Shearwater are a soft form of plastic that feels like rubber. If you run a buffing pad on a rotary buffer over them you will harm them and even disfigure them. All of the gel-coat in and around these graphics will have to be addressed very carefully.
http://www.marine31online.com/gallery/data/523/ShearWater_006.jpg
Water Spot Stains & Oxidation
Not only is the entire hull filled with holograms from the misuse of a rotary buffer, (the normal practice by most boat detailers), the gel-coat is also oxidized and covered with water spot stains.
http://www.marine31online.com/gallery/data/523/ShearWater_007.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_008.jpg
Oxidized Gel-coat
The top side is oxidized from exposure to the sun. The white gel-coat cap has no gloss, shine or reflection. Gel-coat in this condition is very porous and will tend to deteriorate even faster than gel-coat that is smooth, glossy and sealed with wax.
Because the sides of this boat are filled with holograms, more than likely from someone finishing while using a wool pad on a rotary buffer, chances are VERY good that the top side is also filled with holograms it's just with the oxidation and because the gel-coat is white we can't see the holograms. That doesn't meant they are not there, it just means we can't see them. We still have to remove them.
http://www.marine31online.com/gallery/data/523/ShearWater_009.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_010.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_011.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_012.jpg
:)
Mike Phillips
12-20-2019, 11:17 AM
Continued...
Did some Test Spots today. Started with the least aggressive method approach and then finally decided to just test out some wetsanding and get it over with. The entire boat looks like what you see on the right hand side of this picture AND this is WASHED and DRIED. The oxidation, water spots and stains are on and in the gel-coat.
http://www.marine31online.com/gallery/data/523/Sanding_Test_Black_Gel_Coat_001.jpg
http://www.marine31online.com/gallery/data/523/Sanding_Test_Black_Gel_Coat_002.jpg
http://www.marine31online.com/gallery/data/523/Sanding_Test_Black_Gel_Coat_003.jpg
This is the Rupes Duetto 12mm orbital polisher/sander and Rupes foam backed #3000 grit sanding discs.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_001.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_002.jpgg
This section has been machine sanded, technically called damp sanding because you only use a LITTLE water not a lot of water so it's not WET sanding it's DAMP sanding.
http://www.marine31online.com/gallery/data/523/Sanding_Test_Black_Gel_Coat_004.jpg
This is after compounding and polishing
http://www.marine31online.com/gallery/data/523/Sanding_Test_Black_Gel_Coat_005.jpg
This is after machine waxing...
http://www.marine31online.com/gallery/data/523/Sanding_Test_Black_Gel_Coat_006.jpg
Tools, pads and products...
http://www.marine31online.com/gallery/data/523/Sanding_Test_Black_Gel_Coat_007.jpg
After doing some testing, sanding is the way to go with this project. As soon as the guys start showing up we'll get a couple of guys going on the sanding step.
:)
Mike Phillips
12-20-2019, 11:18 AM
Continued...
It's 5:00 O'clock and we're ready to get started!
Here's Antti machine damp sanding the hull of this Shearwater to quickly remove 6 years of oxidation, staining and water spots.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_003.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_004.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_005.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_006.jpg
Here's John sanding down the other side....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_007.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_008.jpg
This was John's first time to machine sand a boat using a Rupes Duetto....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_009.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_010.jpg
Here's what the sanding marks look like as John works down the side of the hull....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_011.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_012.jpg
Sanding is the easy part.... getting out your sanding marks is the tricky part...
:)
Mike Phillips
12-20-2019, 11:19 AM
Continued...
Compounding
As some of our team moved around the hull wet sanding some of the rest of followed by removing the sanding marks by using a wool pad on Flex PE14 rotary buffers with Marine 31 products.
Craig
Craig has been coming to AG for over a year now and I don't think he's missed a single boat project.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_013.jpg
Spurring a pad
Anytime you're buffing gel-coat it's important to clean your wool pad OFTEN using a steel pad cleaning spur like you see here....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_014.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_015.jpg
Jay
Here's my buddy Jay, you'll be seeing his 1971 Chevelle coming up soon for another wet sanding project.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_016.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_017.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_018.jpg
Gerald
Jay brought his buddy Gerald to help out, this is Gerald's first time buffing out a boat.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_019.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_020.jpg
John
John was sanding but after the sanding he dove right back in helping to remove the sanding marks.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_021.jpg
Frank
Here's Frank adding fresh product to the face of his pad...
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_022.jpg
Ozzy
Frank brought Ozzy with him to learn the some of the tools and techniques for restoring oxidized boat as Ozzy has an oxidized boat too.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_023.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_024.jpg
Robert
Robert is no stranger to the rotary buffer or hard work....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_025.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_026.jpg
I believe when it comes to doing the grunt work you have to lead by example....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_027.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_028.jpg
Up next.... polishing....
:)
Mike Phillips
12-20-2019, 11:20 AM
Continued...
While a portion of our team was doing the sanding and compounding, some of the other guys were using the Rupes TA50 with microfiber cutting discs to remove the oxidation, stains and water spots around the lettering for the word Shearwater.
http://www.marine31online.com/gallery/data/523/ShearWater_005.jpg
Question?
How do you work in small, tight areas?
These graphics that spell out Shearwater are a soft form of plastic that feels like rubber.
If you run a FULL SIZE wool cutting pad on a rotary buffer over them you will harm them and even disfigure them.
http://www.marine31online.com/gallery/data/523/ShearWater_006.jpg
Answer...
The Rupes TA50 to the rescue! - I LOVE THIS TOOL!
I've been buffing out cars all my life and I've been waiting for a mini tool like this for doing intricate work and after using one time to remove oxidation I LOVE this tool. This is a must have tool if you buff a lot of cars and have an air compressor... check it out...
First we took a 6" Meguiar's DMX6 DA Microfiber Xtra Cut Disc and cut 2" discs out of it.
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_010.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_011.jpg
The discs fit onto the velcro hook material on the Rupes 2" backing plate.
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_001.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_002.jpg
Then using Marine 31 Final Step Polish I removed the oxidation around the bottom of the lettering...
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_003.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_004.jpg
Next by tilting the tool and working on edge I could get inside all the small areas of oxidized gel-coat inside and around the letters.
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_005.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_006.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_007.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_008.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_009.jpg
In the shots above the tool is actually running at full speed or wide-open but it looks like the pad is not spinning due the the camera settings and camera flash.
This tool never bogged down. It made quick work of doing some real painstaking polishing.
Here's Ozzy, a friend of Franks, this is the first time he's ever heard of this tool let alone used it...
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_012.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_013.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_014.jpg
Here's Robert DiTerrlizzi working like a surgeon with the Rupes TA50
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_015.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_018.jpg
Here's our friend John from India using the Rupes TA50 like a pro...
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_016.jpg
http://www.autogeekonline.net/gallery/data/2387/Rupes_TA50_Mini_Polisher_Mike_Phillips_017.jpg
Get one!
Rupes TA50 Mini Random Orbital Sander (http://www.autogeek.net/rupes-ta50-air-sander.html)
Meguiars DMX6 DA Microfiber Xtra Cut Disc, 6 inches (http://www.autogeek.net/meguiars-xtra-cut-da-microfiber-disc.html)
:)
Mike Phillips
12-20-2019, 11:21 AM
Continued...
After compounding the side of the hull to remove the scratches next up we switch to foam pads and Flex 3401 Forced Rotation & Forced Oscillation polishers to machine polish the gel-coat.
Gerald
This was Gerald's first time using a Flex 3401 but he picked up on it like a duck to water.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_029.jpg
Robert
We started out using the White Hybrid pads but after some testing found the more aggressive Blue Light Cutting Hybrid pads were both cleaning up the swirls left by the wool pads AND leaving behind a better, more clear finish than the softer foam pads. Just to note... gel-coats don't react to polishing like clear coat paints so you have to think outside the box and do some testing to dial in a process that works for you and your boat.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_030.jpg
LOOK AT THE REFLECTIONS!
If you look past Robert and down the side of the boat, look at how nice the finish is coming out and we haven't even waxed her yet!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_031.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_031c.jpg
Polish Residue
Besides buffing, we always need help wiping...
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_032.jpg
Gerald to the rescue....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_033.jpg
Teamwork
Check out this shot, first there's John polishing up front, then Jay in the middle, followed by Chris!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_034.jpg
John
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_035.jpg
Jay
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_036.jpg
Chris
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_037.jpg
Chris can always be trusted to do the job right!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_038.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_039.jpg
Pizza Time!
Thank you Eric for springing for the pizza!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_041.jpg
Hungry John!
You don't have to call John twice for dinner!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_040.jpg
:dblthumb2:
Mike Phillips
12-20-2019, 11:22 AM
Continued...
Sealing the Gel-Coat
After polishing the hull the next step was to seal the hull. For this we're going to machine apply the Marine 31 Gel Coat Carnauba Wax + Sealant.
Here's Craig pouring some wax directly onto the face of a soft, blue foam waxing pad attached to a 5" DA Backing Plate on a Porter Cable 7424XP.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_042.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_043.jpg
Speed Setting
For machine applying a non-cleaning finishing wax, you don't need nor want the fast speed setting but instead just enough speed to maintain light pad rotating and that's just to make it easier to move the pad over the surface. For the Porter Cable this would be the 4-5 speed setting.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_044.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_045.jpg
Mark you backing plate
Always mark your backing plate to make it easy for your eyes to verify that it's rotating. This is more important when compounding, polishing and using a one-step cleaner/wax than it is when using a finishing wax like we're using for this project.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_046.jpg
John's turn...
Hey when you fly all the way from India and show up at Autogeek's Show Car Garage I'm going to put you to work.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_047.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_048.jpg
First a quick lesson on correct machine waxing technique...
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_049.jpg
Your turn!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_050.jpg
Meanwhile back on the farm Chris takes a Selfie...
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_051.jpg
Wax on - Wax off!
After letting the wax fully dry it's time to carefully wipe it off....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_052.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_053.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_054.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_055.jpg
Remember the sides of this boat were WHITE with zero reflection when we started!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_056.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_057.jpg
To help your memory....
Water Spot Stains & Oxidation
Not only is the entire hull filled with holograms from the misuse of a rotary buffer, (the normal practice by most boat detailers), the gel-coat is also oxidized and covered with water spot stains.
http://www.marine31online.com/gallery/data/523/ShearWater_007.jpg
http://www.marine31online.com/gallery/data/523/ShearWater_008.jpg
:)
Mike Phillips
12-20-2019, 11:24 AM
Continued...
But there's more!
While some of us were sanding, compounding, polishing and waxing the hull the rest of were working top side.
For the top side or cap of the boat we used the Marine 31 All-In-One Gel Coat Polish & Wax with Thick Purple Foamed Wool Pads on the powerful Flex 3401 Forced Rotation, Forced Oscillation dual action polishers.
Note: The THIN PFW's are for the Porter Cable style polishers.
Ozzy
Here's Ozzy removing oxidation, polishing and waxing in one step.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_058.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_059.jpg
Serge
This was Serge's first time to one of our Thursday night projects and his first time using a Flex 3401. Serge is restoring a 1970's Glastron ski boat.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_060.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_061.jpg
Chris
Here's Chris helping out with the cap...
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_062.jpg
Den
Here's Den working on the inside of the cap. Notice how we taped-off all the NON-SKID surfaces with 3M Painter's Tape? Thats so we would not creme over this textured surface with compounds, polishes and waxes as it could embedded or impact into the non-skid surface and then we'd have to clean it out.
Den by the way is not only a regular with us for our Thursday night projects but built and polished this old 2-door Pontiac (http://www.autogeekonline.net/forum/ask-expert-featuring-mike-phillips/73934-back-black-1969-gto.html).
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_063.jpg
Chris
Chris is like a "floater" that is he has both the skill and experience to tackle any part of any project we're working on so he tends to float around and tackle anything that might be un-noticed. Thanks Chris!
John
In the background John contemplates his life and thinks about buying and restoring his dream car a 1987 Yugo (http://www.marine31online.com/gallery/data/523/1987_Yugo.jpg).
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_064.jpg
Den
Here's Den applying a second coat of wax for extra protection and gloss using a Griot's Garage 3" Mini Polisher with Marine 31 Gel-Coat Carnauba Wax + Sealant. Den shows his professionalism by removing his shoes so as not to leave any shoe marks on the non-skid from his street shoes.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_065.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_066.jpg
Eric & Gary
The Eisenglas, (flexible plastic windows), was very cloudy and scuffed when this boat arrived so I put the owner Eric and his buddy to work machine polishing the plastic to restore clarity.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_067.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_068.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_069.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_070.jpg
You talking to me pal?
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_071.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_072.jpg
Metal Polishing the EASY WAY!
The stainless steel prop has the beginning signs of rust, these props are very expensive so my advice to boat owners is anytime you have your boat out of the water, take a few minutes to quickly polish the prop to clean it and protect it.
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_073.jpg
Eric is using Marine 31 Stainless Steel and Aluminum Brightening Soap which is probably the easiest metal polish and metal polishing method to clean, polish and protect all metal surfaces.
Here's how easy it is...
1. Start by getting the included sponge wet with water and then wring it out.
2. Then swipe the sponge across the soap in the jar.
3. Rub the sponge and the metal polishing soap over the surface.
4. Wipe or rinse the surface clean.
Check it out....
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_074.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_075.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_076.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_077.jpg
Clean, shiny AND protected!
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_078.jpg
:)
Mike Phillips
12-20-2019, 11:25 AM
Continued...
Here are the final results from a LOT of hard work and teamwork...
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_079.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_080.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_081.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_082.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_083.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_084.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_085.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_086.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_087.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_088.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_089.jpg
This is the flash off my camera, if you look closely you can see my outline in the hull... (barely)
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_090.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_091.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_092.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_093.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_094.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_095.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_096.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_097.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_098.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_099.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_100.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_101.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_102.jpg
:)
Mike Phillips
12-20-2019, 11:27 AM
Continued...
Here's some shots of the products we used...
Marine 31 Products
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_103.jpg
Flex PE 14 Rotary Buffer & Flex 3401 Forced Rotation and Forced Oscillation Polisher
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_104.jpg
Rupes TA50 Mini Sander (used as a Mini Polisher)
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_105.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_106.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_107.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_107c.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_108.jpg
Porter Cable 7424XP
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_109.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_110.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_111.jpg
http://www.marine31online.com/gallery/data/523/How_To_Wetsand_a_Gel_Coat_Boat_112.jpg
Rupes for Machine Damp Sanding
And to machine sand the black gel-coat hull, we used the Rupes 5" #3000 grit discs, 5" Rupes Interface Pads and the Rupes Duetto.
http://www.autogeekonline.net/gallery/data/2152/Rupes_Wetsanding_Discs_003.jpg
http://www.autogeekonline.net/gallery/data/2152/Rupes_Wetsanding_Discs_004.jpg
The Rupes Duetto 12mm Orbital Polisher or Orbital Sander
http://www.autogeekonline.net/gallery/data/2157/Rupes_Duetto_12_MM_014.jpg
Close-up pictures of the new Rupes Duetto 12mm Orbital Polisher (http://www.autogeekonline.net/forum/ask-expert-featuring-mike-phillips/73266-close-up-pictures-new-rupes-duetto-12mm-orbital-polisher.html)
I think this is the first boat machine sanded using the Rupes Duetto and Rupes sanding discs in the United States? And documented
I love doing firsts in the industry...
:)
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.