System 20SLF

SYSTEM 20SLF is a fleece-backed membrane that can be used either flat roof refurbishments or as part of a built-up system. This is a flame free system that can be mechanically fastened or adhered with welded laps. And with its fleece backing the 20SLF is designed for use as a cold applied system. Made of high-quality distilled bitumen, modified with elastomeric polymers, System 20SLF provides excellent elasticity, workability and a total adhesion to any substrate. The non-woven polyester and high mechanical performance gives an excellent tensile strength, elongation and great dimensional stability. The 20SLF system has a 30 year life expectancy and up to 20 year guarantee.