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 392F degrees (200C) and resists up to 500F degrees (260C). Resistance to oils, fuels, and many chemicals. Does not become gummy or sticky
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

Shipping is complimentary within the lower 48 US States.

We Do Not Ship to PO/APO Boxes, HI or Alaska
We Do Not Ship Outside of the Continental US
All items ship within 24-72 hours of Payment
For large items that require Freight shipping a valid phone number is required to call and schedule your delivery

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