Technibond self adhesive foam tape sealant technibond tsb220 6x19 12m technibond pvc foam sealing tape provides a seal that is water air and dust proof and is easily compressible it is coated on one side with a pressure sensitive acrylic adhesive with excellent long term ageing properties and is supplied with support paper to help aid application technibond tsb220 6x19 12m compressible foam pvc sealing tape 6mm x 19mm x 12m