High temperature PET masking tape with silicone adhesive is the most widely used medium-temperature protective tape in electronics and metal processing industries. Many overseas buyers inquire about its thickness range, color options and suitable substrates like steel, aluminum and circuit boards, so we sort out full practical specifications and usage cases based on our factory mass production data.
Our factory adopts imported PET film as the base of PET high temperature tape, coated with stable silicone adhesive. The thickness covers ultra-thin 0.01mm (10μm) up to maximum 0.13mm, regular stock thickness ranges 0.05mm-0.13mm. The 0.01mm ultra-thin PET tape is equivalent to Nitto 3801BXS, fit for narrow-border electronic parts precision die-cutting; 0.02mm thin model is popular for small PCB component masking.
Main color options include fruit green, dark green, red and transparent PET masking tape. Although raw PET film is transparent, finished colored tapes are fully light-proof, avoiding light interference to optical sensors during production. After high-temperature baking up to 180℃, peel off without residual glue, neat cutting edges after slitting, no burrs.
Core application scenarios:
PCB medium-temperature masking during electroplating, painting and oven baking;
Powder coating, spray painting masking for steel, aluminum alloy workpieces;
Temporary fixation of plastic, rubber nameplates and small electronic accessories.
Our workshop supports custom slitting of any width from jumbo PET master rolls, stable stock of all regular thicknesses, fast delivery for bulk orders. If you need ultra-thin or extra thick PET masking tape samples for testing, send us your technical temperature and size requirements.
