Kerakoll H40 Eco Rapidflex Adhesive

RapidflexCertified, eco-friendly, extra-fast setting and hardening mineral adhesive for high-performance, high-deformation laying or overlaying with no vertical slip, ideal for use in GreenBuilding. Single-component with low CO2 emissions and very low volatile organic compound emissions, contains locally-sourced recycled raw materials. Recyclable as an inert material at the end of its life. H40® Eco Rapidflex develops high levels of deformability and returns surfaces rapidly to normal use, guaranteeing high adhesion and flexural values even on deformable substrates.

Product Overview

  • Ideal for laying on suitable timber substrates (as indicated in BS 5385 part 1-5)
  • Flexible and highly resistant to vibrations
  • Extended open time and improved workablilty
  • Suitable for heated substrates
  • Low odour
  • Very high compressive strength (250% higher than a traditional flexible adhesive)


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