Concrete Repair & Bonding Epoxy – High Viscosity | EP8530

High Viscosity Concrete Repair & Coating Epoxy EpoxyPro EP8530 is a two-component, high-viscosity epoxy system developed for concrete repair, filling, bonding and protective coating applications. Its higher viscosity provides greater build and gap-filling capability than EP8520 while maintaining excellent adhesion, flexibility and chemical resistance. Technical Data Property EP8530 Mix Ratio by Weight 2:1 (Resin : Hardener) Mix Ratio by Volume Approx. 2:1 Part A Appearance Clear to pale yellow liquid Part B Appearance Yellow-brown liquid Part A Viscosity @25°C 11,000–15,000 mPa·s Part B Viscosity @25°C 12,000–18,000 mPa·s Mixed Viscosity @25°C Approx. 12,000–16,000 mPa·s* Pot Life @25°C Approx. 60–80 minutes* Application Brush, trowel, spatula or suitable equipment Cure Type Room-temperature cure Solids 100% / solvent-free system Colour Amber / yellow-brown Chemical Resistance Good Flexibility Excellent Intercoat Adhesion Good Key Features Excellent adhesion to concrete and masonry 2:1 mixing ratio High viscosity for increased build Good gap-filling properties Suitable for horizontal and minor vertical repairs Solvent-free Good chemical resistance Improved flexibility Good intercoat adhesion High peel strength Low shrinkage compared with cementitious repair materials Recommended Applications Concrete repair • crack and void filling • spalled concrete • damaged edges • concrete patching • gap filling • bonding • screeds • grouts • protective coatings • industrial maintenance • workshops • warehouses • plant rooms