Wetness 4136 Medium Solids Clear Coat
Wetness 4136 Medium Solids Clear Coat is a premium, low VOC urethane clear coat designed for spot, panel, and overall refinishing. With 100% DOI (Distinctness of Image) and 36% solids by weight, this 4:1 clear delivers exceptional gloss, coverage, and workability. Formulated with high-grade European resins, it offers higher solids than House of Kolor USC01, giving you more build, shine, and value in every coat.
Suitable Substrates
- Solvent-borne Basecoats
- Waterborne Basecoats
- 2K Enamel Finishes
Application Instructions
- Apply basecoat per manufacturer instructions
- Spray 2–3 flowing coats (2.2–3.6 mils total, ~1.2 mils per coat)
- Allow 10–15 minutes flash between coats based on activator
- Maintain 6–10″ gun distance to prevent air entrapment
- Seal containers tightly when not in use
- Clean all equipment thoroughly after application
Dry & Buff Times
| Method | Dust-Free | Sand | Deliver | Buff |
|---|---|---|---|---|
| Air Dry (70°F) | 5–10 minutes | 8-10 hrs | 8-10 hrs | 10-12 hrs |
| Force Dry | 5 minute purge | 40 minutes @ 140°F / 60°C (metal temp) | After cool down | After cool down |
Important Notes
- Do not exceed 1-hour flash between coats. After 1 hour, wait 5+ hours, scuff with red/gray pad, and reapply.
- Minimum 2.2 mils dry film thickness for optimal UV resistance.
Surface Preparation
- Follow basecoat manufacturer guidelines
- Allow minimum 15 minutes flash before applying clear
- Extend flash times in temps below 70°F
- Tack with a clean tack cloth before spraying
Recoating: If more than 24 hours have passed, scuff with 1000 grit and degrease before recoating. Apply heat to sand-throughs to avoid featheredge lifting.











9 reviews for Wetness 4136 Medium Solids Clear Coat Kit – Low VOC 4:1 Mix, 36% Solids