tesa 4849 surface protection film is a medium to high tack protective masking product that consists of a self-wound polyethylene backing with ultraviolet inhibitor. The film has been coated with a custom formulated water based acrylic pressure sensitive adhesive for indoor and short term outdoor applications. The UV resistance lasts up to 90 days. tesa 4849 has an increased level of humidity resistance therefore it is a suitable product for higher moisture environments.