Why buy from United Finishing Supply
Description
Car Shine 2K Universal Primer Surfacer P831 is a high-build, two-component urethane primer surfacer that fills, levels, and seals bodywork in one efficient step. Mixed with Car Shine 2K Primer Hardener, it builds quickly to bury 180–320 grit scratches, sands easily, and provides an even, sealed foundation for basecoat.
Key features
- High-build fill — levels minor imperfections, sand scratches, and skim-filled repairs fast.
- Universal use — adheres over properly prepared steel, aluminum, body filler, fiberglass, and existing finishes.
- Easy sanding — cures to a smooth, non-loading film for quick block and DA sanding.
- 2K urethane durability — strong adhesion and corrosion resistance under topcoats.
- 4:1 mix — combine with Car Shine 2K Primer Hardener (SSH831A) for a workable, productive primer.
Mixing & application
Mix 4 parts primer to 1 part Car Shine 2K Primer Hardener; adjust with compatible reducer as needed. Apply 2–3 coats with flash time between, then sand once cured. Follow the technical data sheet; contains isocyanates — use proper respiratory and skin protection.
Specifications
- Brand: Car Shine
- Product: P831 2K Universal Primer Surfacer
- Hardener: Car Shine 2K Primer Hardener (SSH831A), 4:1
- Volume: 1 Gallon
- SKU: P831G
Note: We work hard to keep everything in stock and ready for you. If something is temporarily unavailable, we'll still get your order out the door within 3 business days.