SOPRASEAL STICK FLASHPRO is designed for air/vapour barrier waterproofing applications. It is used as a window flashing membrane and for openings, it can also be used as a transition membrane. SOPRASEAL STICK FLASHPRO is a self-adhesive membrane composed of a polymer based adhesive and a tri-laminated woven polyethylene facer. The underface is covered with a split-release silicone film.
SOPRASEAL STICK FLASHPRO can be used in conjunction with SOPRASEAL STICK 1100 T, SOPRASEAL STICK VP*, SOPRASEAL XPRESS G and SOPRASEAL LM 200 S.
No primer needed for quick installation
Versatile, as it can be installed on various surfaces, including PVC
This product can be used on most substrates, such as masonry, concrete, wood, gypsum, polyethylene, PVC, metal, aluminium and on house wrap membranes.
The substrate should be clean, sound, dry and free of loose materials, grease and any contaminants, which may compromise the performance of the product.