# EPOXY M.I.O PRIMER, HS RAINBOW PAINTS ## Product Code No.1050HS (EP-20HS) ## Type Two-component high-solids intermediate anti-corrosion coating formulated with modified epoxy resin and flaky micaceous iron oxide & aluminum pigments. ## Application Long-term anti-corrosion intermediate coat for steel structures including ships, bridges, storage tanks, refineries, power plants and general steel frames. ## Properties 1. Hard, tough film with extremely strong adhesion 2. Excellent rust prevention performance 3. Superior water resistance 4. Outstanding abrasion resistance 5. Excellent resistance to oil and chemical reagents 6. Good UV penetration resistance ## Specification Data - Construction Methods: Airless Spray, Brush Coating, Roller Coating - Color: Silver Gray - Gloss: Flat - Flash Point: Above 14°C (57°F) - Specific Gravity: ≥1.5 kg/L (mixed paint) - Viscosity: 80~95 KU (25°C) - Drying Time - Tack-free: Within 2 hours (25°C) - Hard dry: Within 6 hours - Full cure: 7 days (25°C) - Minimum Recoating Interval: 20 hours (25°C) - No maximum recoating time limit - Film Thickness: Wet film 230 μm, Dry film 150 μm - Theoretical Coverage: 12.9 m²/Gal, 4.2 m²/L, 3.2 m²/kg (at 150μm dry film) - Volume Solids: 65% - Thinner: No.1005 Thinner SP-12 - Thinner Dosage: 5~10% - Mix Ratio: Base : Hardener = 90 : 10 (by weight, as marked on bucket) - Pot Life: 8 hours at 25°C - Storage Stability: Minimum 3 years under normal storage ## Compatible Primers Full range of Rainbow primers, No.1011 Inorganic Zinc Primer, No.1006 Epoxy Zinc Rich Primer ## Compatible Topcoats Rainbow standard topcoat, polyurethane topcoat, chlorinated rubber coatings ## Construction Precautions ⚠️ 1. Mix base and hardener evenly per specified ratio, let stand 10~20 minutes for reaction before use. 2. Avoid construction when raining or relative humidity exceeds 85%RH; fully dry damp surfaces before coating. 3. Clean all tools thoroughly after use. 4. Recommended airless spray nozzle size: 0.021" ~0.025"; secondary air pressure 5~6kg/cm², pressure ratio ≥33:1. ## Note All datasheet data are internal laboratory test results for construction reference only. Actual performance varies subject to different construction environments. This document does not constitute any legally binding warranty or statement from the manufacturer. Contact our technical department for clarification of any uncertainties.