F4 Tape - The BEST Quality silicone tape on Amazon. Guaranteed!

F4 Tape is a self-fusing silicone tape designed for military and aviation use. F4 Tape is the new fast-fusing formula that works in minutes o...

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F4 Tape - The BEST Quality silicone tape on Amazon. Guaranteed!

F4 Tape is a self-fusing silicone tape designed for military and aviation use. F4 Tape is the new fast-fusing formula that works in minutes or even seconds, compared to the older 24 hour cure time from older technology. Use it as shrink wrap instead of shrink tubing or shrink tape; use it for emergency hose and pipe repairs; use it to repair anything that you can wrap it around!

F4 Tape was named after the F4 Phantom jet - while intended for high-voltage electrical wire wrapping, this F-4 Tape is very versatile and is ideal as an emergency repair tape! This is the highest quality silicone tape available, and NOT the same as other brands. F4 Tape is exclusively made by Harbor Products. Lab tested at 950 PSI Tensile strength, this product significantly exceeds military specifications and industry standards for aviation tape. Each roll is 1" Wide X .020" Thick (20 mil) X 36 feet in length. Color is Black with blue guideline

Harbor Products' F4 Tape is exclusively offered by the seller AmazingIndustrialFulfillment
Accept no substitutions or knock-offs that may appear in "other sellers" of this item or elsewhere on Amazon. F4 Tape is shipped to you in F4 Tape branded packaging. If you do not receive this exact item shown, file a complaint and return for a refund.

F4 Tape Features:

Superior fusion and strength over other brands
950 PSI Tensile Strength
8,000 volts per layer electrical resistance; Meets UL Standard #510
Meets and exceeds Military Spec: CID A-A-59163 (which supercedes MIL-I-46862 Rev. C 02-98)
100% MADE IN THE USA!
Guaranteed satisfaction! Return to Amazon for a full refund.


  • F4 Tape meets military and aviation standards, using rapid fuse technology for quick bonding. With high tensile strength and temperature resistance, it far exceeds Mil Specifications for silicone tape
  • The advanced silicone formula fuses in seconds, creating a permanent bond with enhanced elasticity. It separates easily from the liner for thorough fusion without the need for clamping or tying
  • Resists pressure up to 950 PSI and insulates up to 8,000 volts. Withstands constant operating temperatures of -85F degrees and resists up to 500F degrees. Resistance to oils, fuels, and many chemicals. Refer to Product Description for instructions for proper use
  • Insulate and waterproof wiring and connections. Replace shrink tape and tubing. Use for safety wraps, non-slip grips on tools and aircraft handles, and for emergency repairs on lines and hoses
  • F4 Tape is lab tested and manufactured in the USA with extruded of a high-performance silicone elastomer. Refer to the images for Instructions for Use
  • F4 Tape meets military and aviation standards, using rapid fuse technology for quick bonding. With high tensile strength and temperature resistance, it far exceeds Mil Specifications for silicone tape
  • The advanced silicone formula fuses in seconds, creating a permanent bond with enhanced elasticity. It separates easily from the liner for thorough fusion without the need for clamping or tying
  • Resists pressure up to 950 PSI and insulates up to 8,000 volts. Withstands constant operating temperatures of -85F degrees and resists up to 500F degrees. Resistance to oils, fuels, and many chemicals. Refer to Product Description for instructions for proper use
  • Insulate and waterproof wiring and connections. Replace shrink tape and tubing. Use for safety wraps, non-slip grips on tools and aircraft handles, and for emergency repairs on lines and hoses
  • F4 Tape is lab tested and manufactured in the USA with extruded of a high-performance silicone elastomer. Refer to the images for Instructions for Use

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