Construction PU Sealant

Maxtech Polyurethane (PU) Construction Sealants are single-component, moisture-curing materials produced by Shanghai Max Tech Co., Ltd.. These professional-grade formulas are designed for heavy-duty sealing, expansion joints, and structural bonding across civil engineering and infrastructure projects. It has Low modulus PU30 for for precast wall panels, building facades, and bridge joints. High Modulus PU40 for window/door perimeters, stone cladding, prefab elements, and color steel plates. Polyurethane Corner Angle Adhesive Glue for Corner Connection of Aluminum Door and Window