Self expansion PU foam tape

The self-expansion foom tape is soft and flexible, with predominately as a weather seal to prevent water ingress and retain heat in external and internal applications. Along with its excellent acoustic properties, under high compression, it will create a weatherproof seal. In low compression applications, it makes for a draught-proof, aesthetically pleasing join between smooth or irregular surfaces such as brickwork, concrete, wood and plastics.This product is compact initially, then after the course of 2-3 hours, the foom will gradually begin to expand into the applied areas. The product will slowly filling space into the cracks and wedges ensuring an airtight barrier