# YUNG FLON CLEAR VARNISH RAINBOW PAINTS ## Product Code No.5302F ## Type Two-component transparent topcoat formulated with epoxy resin, curing agent and UV-resistant yellowing-resistant isocyanate hardener. ## Application Anti-UV transparent finish for PVC, FRP plastic products to prevent substrate aging. ## Properties 1. Fluorine coating delivers excellent safety, chemical resistance, stain resistance 2. Hundreds times better durability than ordinary coatings, outstanding UV resistance 3. High gloss, smooth film surface 4. Excellent adhesion, hardness and abrasion resistance ## Specification Data - Gloss: Gloss - Color: Transparent liquid - Specific Gravity: ≥1.0 kg/L (mixed paint) - Viscosity: 50~60 KU (25°C) - Drying Time - Tack-free: Within 30 minutes - Hard dry: Within 6 hours (25°C) - Full cure: 7 days - Film Thickness: Wet film 30 μm, Dry film 10 μm - Theoretical Coverage: 33 m²/L, 33 m²/kg - Recoating Interval: Min. 12 hours, Max. 5 days (30°C) - Mix Ratio: As printed on bucket - Volume Solids: 50% - Pot Life: 6 hours at 25°C - Thinner: No.5400S Thinner - Thinner Dosage: 5~20% ## Compatible Primers: Full series Rainbow primers ## Compatible Topcoats: Polyurethane finish, chlorinated rubber finish, ULI topcoat ## Storage Stability: Minimum 2 years under normal storage ## Application Methods: Brush Coating, Air Spray ## Construction Precautions ⚠️ 1. Mix base and hardener evenly as specified ratio, let stand 10~20 minutes reaction before use. 2. Thoroughly remove moisture, grease, sludge, dust, rust and corrosive salts from substrate surfaces. 3. Only use designated thinner to avoid pinholes and bubbles. 4. Hardener reacts with atmospheric moisture to generate bubbles; keep cans tightly sealed to isolate air moisture. 5. Finish application within pot life. 6. Sand the aged coating surface if recoating interval exceeds the limit to improve adhesion. 7. Minor yellowing of film under long-term sunlight exposure will not affect physical quality. ## Note All datasheet data are laboratory test results for construction reference only. Actual performance varies by service environment and does not constitute legal warranty from the manufacturer. Contact our technical department for inquiries.