Maximum Heat Resistance Temperature: 572 ℉ (300℃) -Size : 20mm (4 /5 INCH) X 52 Ft Length, 2 Rolls Total -Material: Kapton -Thickness: 0.05mm (2 Mil) Suitable for sublimation transferring, heat transfer, fixing, masking, powder coating, wave soldering, circuit board production, electronic component protection, lithium battery protection, etc; Excellent Heat & High-Temperature Resistance; Great Electrical Insulation; No Brittle after Heating ; Easy to Peel & Stick, Clean removal with NO residue; 24/7 Service, 30 Days Money Back, Do NOT Hesitate, Buy it now ! Applications ： Sublimation Heat Transfer Iron-on Heat Transfer Automotive sensor and manifolds Insulating circuit boards Etching Fiber Optics Cable High-temperature powder coating Semiconductor manufacturing Wave soldering during circuit board assembly Powder coat masking fine line, More.