TamPur 138 is a single-pack, MDI based, low viscosity polyurethane grouting system. The resin reacts vigorously when it comes into contact with water, producing a semi-flexible polyurethane foam.
Key Benefits
Effective water stopping due to fast reaction
Good bond strength to wet substrates
Reacts to form a permanently semi-flexible polyurethane foam
Saline and sea water tolerant
Suitable for applications in potable water areas
Typical Applications
Sealing off water ingress
Sealing against leaking cracks and joints
Sealing against water in masonry and brickwork
Void filling and stabilisation of fractured structures
Back grouting