TamPur 125 is based on a polyol component (part A) and a polymeric MDI (part B). When mixed, a hydrophobic polyurethane foam is formed which is tough, rigid and resistant to a wide range of chemicals. TamPur 125 reacts rapidly enabling the product to cut off large water leaks.
High foam strength
Good bond strength
Solvent free, environmentally safe.
Extreme water ingress
Dry fissure grouting