3M™ Polyurethane Construction Sealant 525 is an adhesive sealant which cures to form a flexible and resilient bond with very good adhesion on most materials.
Used for creating flexible seals on heavy and light precast panel expansion joints, wood, aluminium and PVC. Sealant for non-structural use in joints in buildings and pedestrian walkways – Part 1: Sealant for façade elements for exterior and interior application (suitable for use in cold climate zones) according to: EN 15651-1: 2012 Type: F EXT-INT CC
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