DURA-MOUNT Optically clear permanent adhesives feature a clear polyester carrier coated on both sides with a permanent solvent acrylic adhesive. The adhesives include UV inhibitors to reduce color shift (fading) caused by sunlight and other UV sources. Two polyester film liners protect both sides of the adhesive and give the product a completely optically clear look. Optically clear permanent adhesives are ideal for permanent indoor or outdoor mounting applications to glass or acrylic. These adhesive products require a laminator with release liner takeup.