Polyurethane resin TamPur 150

sealinginjectionhigh-resistance

TamPur 150 is a single component hydrophilic polyurethane in combination with polyether polyols. It only reacts when it comes in contact with water and forms a flexible polyurethane seal. This product can be enhanced with the addition of a polymer based reinforcing agent, to give enhanced resilience. Key Benefits Potable water certified Excellent adhesion to most surfaces including concrete, brick and mortar. Resistant to most organic solvents, mild acids and alkalis. Rapidly forms a highly resilient flexible seal that allows movement to the crack, fracture or joint. Reacts even with seawater or mineral water Typical Applications TamPur 150 is a hydrophilic polyurethane prepolymer liquid for hydrophilic polymer resin type water stopping. It can be injected directly into a leaking crack, fracture or joint, or it can be injected 1:1 with water. After injection has taken place, the TamPur 150 will foam to expand and fill the void, forming a tight, impermeable elastomeric seal, stopping the water flow.