Durotech Duroprime PU Primer 15L (Pick-Up Only)

⚠️ This item is only available for pickup.

Duroprime PU is a moisture curing, single pack, liquid polyurethane penetrating waterproofing primer. Its crosslinking technology chemically bonds the Durotech Duroproof polyurethane membrane range to the substrate, locking down the surface and improving membrane adhesion, spread and coverage. It dries by evaporation of the solvent, then cures on contact with water vapour in the air.

For concrete, brick, block work, fibre cement sheeting, and cement and cement render. Apply by brush, roller, squeegee or spray, let it dry, and apply the Duroproof membrane as soon as it has cured — ideally within 36 hours. Applied in two coats or more it also works as a penetrative sealer.

Use only with Duroproof polyurethane membranes; it is not a primary waterproofing membrane and not a vapour barrier. Not for roofs or exposed areas — use Duromix Hibuild WBE there.

Features

• Single pack, moisture curing polyurethane primer
• Coverage approx. 4m² per litre per coat
• Clear liquid; 15 Litre
• Clean up with Durotech Xylene
• Flammable — Class 3 dangerous goods

Downloads

Product Data Sheet

Safety Data Sheet