Butyl Aluminium Flashing Tape

Butyl rubber can be used in adhesive formulations such as hot melt pressure sensitive adhesives for tape applications. While having a rubber base typically would make the adhesive sensitive to high heat exposure, these adhesives are specially formulated to be less sensitive to temperature variations.Considered “butyl tapes”, butyl rubber offers these adhesives for tapes the following advantages:Butyl Flash is a self-adhering, self-sealing tape consisting of a butyl-based waterproofing coating, laminated to polyethylene film. The flashing is supplied in rolls, with an easy to remove film release liner and is available in 20 mil thickness and a variety of roll sizes