SFT Adhesive is a single-component, high-solids, low-odor liquid adhesive for use with Siplast SBS-modified bitumen roofing and waterproofing systems. Containing a blend of proprietary polymers and modifiers, it’s engineered to cure completely in a variety of ambient conditions. When used as an interply adhesive, SFT Adhesive provides an extra layer of waterproofing between plies.