Blue masking tape, a PET base silicone adhesive tape with high heat resistance & excellent insulation tape used for masking / finishing / connecting works. The product is easy to apply so no residue after peel-off. In addition, it is good adhesion silicone PET tape with total thickness of 80um and 700gf/in in adhesion. The longer-rated tapes are typically less adhesive, and are sold for use on smooth, delicate surfaces such as vinyl wallpaper and recently painted walls. Painter’s (decorator’s) tape in the U.S is most often the blue variety or sometimes purple in color as opposed to the tan or off white household masking tape. Masking tape, also known as painter’s tape, is a type of pressure-sensitive tape made of a thin and easy-to-tear paper, and an easily released pressure-sensitive adhesive. It is available in a variety of widths. It is used mainly in painting, to mask off areas that should not be painted. The adhesive is the key element to its usefulness, as it allows the tape to be easily removed without leaving residue or damaging the surface to which it is applied. The tape is available in several strengths, rated on a 1–100 scale based on the strength of the adhesive. Most painting operations will require a tape in the 50 range. Household masking tape is made of an even weaker paper and lower-grade adhesive. Blue film tape is an excellent heat resistance electric insulation which is used for FFC socket protection, Air conditioner, Printer and other appliances. Blue film tape is acrylic adhesive and polyester material is used with no release liner. Blue film tape (ST-5534SB) is mostly used in electric products. FFC Socket security blue tape is an amazing Heat affirmation and electric security utilized for FFC association insurance/utilized as holding tape for different electric parts and machines. Blue film tape has a Great wettability and it is easily adhere to an adherend and the peel strength of blue film tape is 250gf/in.