(ASTM C 719)
KEM JOINT PU 200 is a multi component polyurethane sealant that produces a long lasting flexible joint seal. It bonds to most common construction materials without a primer. It is designed & tested for a joint movement of ± 50% in accordance with ASTM C 719. It is available in gun grade & pourable grades in various standard colours.
It is used for sealing joints in concrete, masonry, marble, granite & brick, aluminum, glass, stucco, panel walls, curtain walls, expansion wall joints, precast units perimeter window caulking,. exterior insulation walls, tilt-up panel joints, vinyl siding, interior and exterior applications.