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View Full Version : Raptor Bed Liner on a MK4 Roadster



Robk
11-30-2025, 07:15 PM
I'm getting ready to coat the underside of my MK4 body with U-Pol Raptor bedliner. I've scuffed the fiberglass with 120 grit, and I'll clean it all good with acetone. Is that sufficient? The U-Pol website seems to indicate it is. They only mention the "adhesion promoter" for hard to sand places. Have any of you found the adhesion promoter is necessary?

Jeff Kleiner
11-30-2025, 09:31 PM
You’re good. Go ahead and shoot it!

Jeff

Rebostar
12-01-2025, 03:45 PM
Ditto what Jeff said. When I did mine I just used red scotch bright and cleaned with acetone. I used the tintable version tinted with grey primer.

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MakoGT350
12-01-2025, 04:04 PM
Looks like it comes in kits of 4 or 8 quarts, is the 4 enough?

Jeff Kleiner
12-01-2025, 04:51 PM
The gallon kit (which includes a Schutz gun) will do the entire underside of the body and allow you to spray a second coat in the areas above the wheels plus do the tire side of the splash panels.

Jeff

Robk
12-02-2025, 10:51 AM
Looks good. I'm using the roll on version and sticking with the black.

MakoGT350
12-06-2025, 09:38 AM
The gallon kit (which includes a Schutz gun) will do the entire underside of the body and allow you to spray a second coat in the areas above the wheels plus do the tire side of the splash panels.

Jeff

Thank you Jeff - much appreciated!