A simple, quick way to apply a continuous film of PTFE to laboratory working surfaces. This premium grade tape, backed with silicone adhesive, offers an unmatched combination of chemical resistance and anti-stick properties for many laboratory applications. Use as electrical tape, an easy-to-apply protective covering for shelves, drawers and benches. Use as an anti-stick surface in chemical handling equipment such as scoops, funnels, slides, guides, etc.