... Environmental material; 3. Strength adhesive. PET supply, PET double side tape supplier MaterialPET film, acrylic, silicon release paper. ... , double side and sandwich tape. FeatureA. Good transparent, nice isolation.B. Good holding power and aging, temperature, water ... conditionDryness, airiness, avoid sunlight and stress, indoor temperature 15 to 25 centigrade best. LifetimeUsed within one hundred ...