ARDEX R 4 E is a fluid, two-component epoxy resin. It is solvent-free with excellent wetting properties for use as a surface hardener, filler and as a primer with ARDEX Industrial Coatings. After hardening, ARDEX R 4 E is resistant to the passage of water, chemicals, frost and weathering.
• Sealant and hardener for concrete flooring
• Primer for epoxy and polyurethane products on concrete substrates
• Filling cracks and cut joints