Single-component PU resin. Upon contact with water, the resin foams rapidly and cures quickly into a dense, flexible foam.
Applications:
– sealing cracks in masonry structures and construction joints in concrete structures
– sealing buildings, including against water pressure
– sealing masonry structures (horizontal diaphragm, structural injections)
– sealing of anchor heads in underground construction
Special properties
• Water-reactive, single-component foaming polyurethane resin
• Contact with water is necessary for foaming and hardening
• increased flexibility and adhesion to concrete and smooth surfaces (e.g. PVC)
