Kerakoll EP21 A+B Primer & Moisture Barrier - 3.5kg

Certified, organic resin for the consolidation of absorbent substrates, the creation of finishings and epoxy screeds, and waterproofing of cement-based substrates with high residual moisture.

EP21 raises the mechanical resistance of inconsistent substrates and waterproofs them to protect hardwood floors from residual humidity for 100% safe laying.

Features

• 100% solid content
• Very high consolidating power 
• Up to 5% CM residual humidity waterproofing product
• Approved for marine use

Suitable For

• Specifically intended for low-absorption substrates.
• Ideal for applications in poorly ventilated areas and in renovation work.
• Suitable for the consolidation of substrates even with underfloor heating systems.

Technical Information

• Part A 2.5 kg Can / Part B 1 kg bottle
• Curing time - 8 hrs
• Reticulation time - 4mm/24 hrs 
• Shelf life ≈ 12 months

COVERAGE:

• To stabilise on the surface ≈ 0.2 kg/m2
• To strengthen on and below the surface ≈ 0.3 – 0.4 kg/m2
• To use as moisture barrier against residual humidity ≈ 0.3 – 0.4 kg/m2