HydroBond 2K-Flex is a radon gas certified, bitumen/rubber waterproofing membrane used primarily for the external waterproofing of earth-retaining structures such as basements and foundation walls.

The waterproof coating forms a thick, highly flexible barrier to water ingress that can be applied to fill voids, cracks and joints.

Environmentally friendly and solvent-free, HydroBond 2K-Flex consists of two components; a bitumen emulsion and a reactive powder. These two components chemically react when mixed to produce a firm, yet still highly flexible coating that can be applied by trowel or by airless spray machine.

Also used for adhering insulated panels to concrete, masonry and thoroughly dried thick bituminous coatings, 2K-Flex dries quickly and is rain-fast after a short period.

HydroBond 2K-Flex requires two ancillary products, HydroBond 2K-Flex Primer and HydroBond 2K-Flex Mesh.

Key benefits:

Thick coating, fully-bonded seamless waterproofing membrane with excellent crack-bridging capabilities
Particularly easy trowel application due to low material weight
Fast reaction time due to the special powder catalyst
Highly flexible with 2 mm crack bridging
Quick-drying and rain-fast after a short period.
Solvent-free, non-toxic and odourless.
Non-flammable – No VOCs.
Radon gas resistance.
Sprayable with suitable equipment.

HydroBond 2K-Flex DoP