Ep21

Two-Component Epoxy Resin

EP21 is a solvent-free, two-part epoxy resin for consolidating weak or absorbent substrates and waterproofing up to 5% residual humidity. It forms a strong, moisture-resistant barrier ideal for floor prep, hardwood, epoxy screeds, and synthetic finishes.

Key Features

• Approved for marine use
• Excellent deep substrate penetration
• Waterproofs up to 5% residual humidity (CM)
• Suitable for heated subfloors and high RH environments
• For use under epoxy coatings, synthetic floors, or adhesives
• Internal and external application

Certifications / Ratings

• GreenBuilding Rating Eco 3
• EC1 Plus
• GEV

VOC Ratings / Eco Notes

• Solvent ≤15 g/kg
• Low VOC

Part A: 2.5 kg

Part B: 1 kg

Mix Ratio: A:B = 2.5:1

Pot Life: ~30 min

Coverage: 0.2–0.4 kg/m² (varies by use)

Application Temp: +10°C to +35°C

Viscosity: 300 mPa·s