Silicone F4 Tape - It's not your father's F4 Tape anymore.

New FAST-FUSING Silicone formula!

New F4 Tape is extruded of a high-performance silicone elastomer. While older versions of self-bonding F4 Tape required up to a 24 hour cure time, our new self-fusing silicone tape formula fuses in seconds, creating a permanent seal that doesn't come unraveled!

What makes the new Silicone F4 Tape different?

  • Ultra-Fast Fusing Time!
  • New Silicone Formula
  • Resists 500F Degrees (260C)
  • Insulates 8,000 Volts per layer
  • Incredible 950PSI Tensile Strength!
  • Better elasticity and better elastic memory
  • Superior resistance to oils, fuels, and many chemicals
  • Easier to separate from the plastic liner
  • Thorough fusion without the need to clamp or tie the ends
  • Never comes unraveled!

You'll love the new Silicone F-4 Tape. Manufactured to military and aviation standards and significantly exceeds Mil Specifications for Type I and Type II silicone tape.  We guarantee our silicone tape is the highest quality, fastest fusing and strongest tape on the market, and back it with a 100% money-back guarantee.

F4 Tape is available in the traditional military Red Oxide or Black in rolls of 1" Wide X .020" (20mil) X 36' Long, in the traditional Type II Triangular Guideline Tape Style.  Type I Rectangular Format is also available, in rolls of 1" Wide X .020" (20mil) X 12' Long.

Order Today! Your satisfaction is guaranteed.

Please call us at 702-953-0968 for additional sizes and colors of our self-fusing silicone tape.
 

History of F-4 Tape

F4 Tape was the unofficial name given to the self-bonding rubber tape used by servicemen of the Navy, Air Force and Marine Corp.  Named after the legendary McDonnell F-4 Phantom II, the original F-4 Tape got its name due to its extensive use on the F-4 Phantom.
While officially used as a high-temperature high-performance electrical tape, even in its early days F-4 Tape was quite a remarkable repair product, having been used for repairs on hydraulic hoses and various other systems on the F-4 Phantom.  The Phantom took its first flight May 27, 1958, and remained in production for more than two decades, topping more than 5,000 built.
Recently celebrating its 50th anniversary, the F-4 Phantom II remains the second most produced western fighter jet in history behind the F-86 Sabre.  The F-4 fighter-bomber served in three branches of the military with extensive service in the Vietnam war for air combat, ground attack and reconnaissance.

Source: McDonnell F-4 Phantom:  Spirit in the Skies.  Airtime Publishing, 1992

Aviation Tape

F4 Aviation Tape has many uses Click here to read more

Triangular Guideline Tape

What is Triangular Guideline Tape? Click here to learn more.

Buy F4 Tape!

Tell Us Your F4 Tape story!

Every WEEK we are giving away a FREE ROLL of F4 Tape for the best
F4 Tape story! 

If you've used F4 Tape while in the military and have an amazing story,
we want to hear about it!

F4 Tape Photos
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pictures of F4 Tape!