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 Red Oxide (Rusty / burnt orange) 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 is manufactured to military and aviation standards. The new rapid fuse technology, high tensile strength, high-temperature resistance and high-performance, significantly exceeds the Mil Specifications for self-fusing silicone tape
  • The new fusing silicone formula fuses in seconds and bonds to itself permanently. Better elasticity and better elastic memory. Easier to separate from the plastic liner. Thorough fusion without the need to clamp or tie the ends
  • 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 protect wiring and connections. Waterproof connections and fittings. Replace shrink tape and shrink tubing. Wrap wires for safety and protection. Wrap tool handles, aircraft handles and knobs for a non-slip grip and emergency repairs on lines and hoses
  • F4 Tape is lab tested and manufactured in the USA with extruded of a high-performance silicone elastomer. Available in the traditional military Red Oxide or Black color with blue guideline. Each roll is 1" wide x 36' long x .020" (20mil) thick
  • F4 Tape is manufactured to military and aviation standards. The new rapid fuse technology, high tensile strength, high-temperature resistance and high-performance, significantly exceeds the Mil Specifications for self-fusing silicone tape
  • The new fusing silicone formula fuses in seconds and bonds to itself permanently. Better elasticity and better elastic memory. Easier to separate from the plastic liner. Thorough fusion without the need to clamp or tie the ends
  • 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 protect wiring and connections. Waterproof connections and fittings. Replace shrink tape and shrink tubing. Wrap wires for safety and protection. Wrap tool handles, aircraft handles and knobs for a non-slip grip and emergency repairs on lines and hoses
  • F4 Tape is lab tested and manufactured in the USA with extruded of a high-performance silicone elastomer. Available in the traditional military Red Oxide or Black color with blue guideline. Each roll is 1" wide x 36' long x .020" (20mil) thick

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