Hydro Blue over speed

[Coastalf350]

I have a 52 foot black enclosed race car trailer coming up. Did a test spot with Orange pad and HD speed and it came out great. Since its such a huge job I was thinking about coating with Mckees 37 hydro blue coating. How would i go about this with speed leaving behind its protection? Also what amount of durability am I looking at with this coating on a black surface?

Trailer will be polished then washed monthly by me.

[rlmccarty2000]

I don't think the Hydro Blue will bond to the polymers left behind by Speed. Most of the Hydro2 type coatings prefer clean paint for bonding purposes. It may streak badly. Personally I would leave the speed alone or top it with something like Opti-Seal or another WOWO product with polymers.

[TTQ B4U]

I don't think the Hydro Blue will bond to the polymers left behind by Speed. Most of the Hydro2 type coatings prefer clean paint for bonding purposes. It may streak badly. Personally I would leave the speed alone or top it with something like Opti-Seal or another WOWO product with polymers.

I agree. It will likely streak and not bond.

IMO the best durability over top Speed would be collinite 476.