X-TREME TAPE X-Treme Tape ® Self-Fusing Silicone Rubber Tape -- rubber tape, masking tape, air tight tape, high temperature masking tape, high temperature masking, silicone rubber tape, xtreme tape, x-treme tape, high pressure tape, extreme tape, self bonding tape, mocap tape, hi temp tape, quick fix tape, stretch wrap

X-Treme Tape ® Self-Fusing Silicone Rubber Tape


Self-Fusing Silicone Rubber Tape X-Treme Tape is the Original self-fusing silicone insulating & repair wrap.

Originally developed for U.S. Military applications, X-Treme Tape has been tested and proven in the most extreme conditions and environments. It is the most versatile and easy-to-use quik-fix emergency rescue repair tape available. X-Treme Tape withstands extremes in temperature, pressure, voltage, moisture, corrosion and contaminants.

Tests show the bonding strength of X-Treme Tape greatly exceed the Mil-Spec standard and that of competitor tapes.

X-Treme Tape:

  • Is Self-Fusing...No Adhesive
  • Withstands Over 260°C (500°F) of Heat.
  • Remains Flexible to -60°C (-85°F)
  • Has an Amazing 700 PSI Tensile Strength
  • Insulates to 8,000 Volts per Layer
  • Stretches 300%



X-Treme Tape ® Self-Fusing Silicone Rubber TapeUse X-Treme Tape to insulate electrical connections and make them air and water tight. Makes heat shrink tubing virtually obsolete!

X-Treme Tape will seal and repair plumbing, vents, ducts, and hoses. It can even choke-off a vehicle's leaking radiator hose! 


X-Treme Tape is great for sports grips and tool handles, wire harnesses, cable wraps, boat & RV hook-ups and so much more.


X-Treme Tape is available in 25.4mm (1") and 38mm (1-1/2") widths, 3m (10-ft) and 11m (36-ft) length rolls. Many colours and sizes are stocked and ready for immediate shipment. Special order colours, thickness and lengths available.


Automotive TapeKeep a roll in your car, on your boat, in your camper, with your motorbike and in your tool box.

The X-Treme Tape Advantage

  • High Tensile Strength
  • High Dielectric Strength
  • Advanced Bonding Properties
  • ISO 9001:2008 Certification
  • MOCAP is the exclusive owner and manufacturer of X‑Treme Tape products, so you won't have to order through a re-seller or distributor.

X-Treme Tape's strength comes from both its thickness and the advanced bonding characteristics of the special silicone formula. X‑Treme Tape has about 15% more material/thickness than rival brands making it the most reliable product available!


Self-Bonding Silicone Rubber Tape

X-Treme Tape

  • Creates a Permanent Air-Tight, Water-Tight Seal in seconds!
  • Never gets gooey or sticky like electrical or duct tape - No messy cleanup!
  • Has an incredibly long shelf life!
  • Is extremely versatile!
  • Resists Acids, Fuels, Oils, Solvents, Salt Water, UV Rays