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Description

ARBOFLEX One Component PU PrimerARBOFLEX PU Primer Surface Preparation & Bond Enhancer for PU Waterproofing Systems ARBOFLEX PU Primer is a single component, high solids polyurethane primer designed to improve adhesion and surface consistency prior to the application of ARBOFLEX PU liquid waterproofing membranes. Its low viscosity formulation allows deep penetration into porous substrates, creating an optimal bonding surface. Suitable for both new installations and refurbishment

60mm² Elasticity When Breaking (2mm Film) 250% / 450% Resistance to Acid & Alkali Excellent Shore Hardness (A) 40 UV Resistance 10 Years Reaction to Fire Classification (Euroclass) E ✔ Tested to EN ISO 11431:2002 – Ensures long-term adhesion and cohesion under cyclic heat

The sealant is suitable for both interior and exterior applications and provides excellent weather resistance

plywood/OSB and metal deck substrates

No More Damp High Impact Plaster Finish – Durable

allowing easy visual confirmation of application coverage

✔ Compliant with BS 8102:2009 & NHBC Chapter 5

Installation Adhesive: ISO-THERM Bond (15kg covers ~3m²)

No More Damp EP40 delivers a high-quality

Featuring customisable inlet positions and straightforward installation

It is commonly used to seal holes and cracks in metal

Designed for large-scale commercial and industrial roofing projects

Fast Drying – Quick cure time

Exchange/Return Notes