F4 Tape – 1″ W x 36′ L x .020″ (20mil) thick

F4 Military Grade Self-Fusing Silicone Tape – 1″ x 36′ x 20mil is the ultimate emergency and maintenance solution for demanding environments. Manufactured in the USA to strict military and aviation standards, this lab-tested silicone tape features rapid fuse technology, permanent elastic memory, and extreme chemical and temperature resistance. F4 Tape bonds only to itself—never to surfaces—making it a must-have for any toolbox, repair shop, or emergency kit. The tape fuses in seconds, never dissolves or unravels, and will not become sticky or leave residue behind. Ideal for repairs and maintenance on plumbing, wiring, hoses, pipes, tool handles, and more, it delivers the reliability professionals and military demand in the field.

Features and Specifications:

• Available Size & Colors: 1″ x 36′ x 20mil, available in Military Red Oxide or Black, each with a blue guideline
• Packaging: Individual roll
• Material: High-performance, lab-tested self-fusing silicone elastomer
• Operating Temperature Range: -85°F to 500°F (-65°C to 260°C)
• Tensile Strength: Exceeds 950 PSI
• Elongation: Superior elasticity and elastic memory
• Thickness: 20 mil (0.020″)
• Dielectric Strength: Insulates up to 8,000 volts
• Water Absorption: Maximum waterproof protection
• Surface Texture: Non-slip, ideal for tool handles and grips
• Application: Fuses in seconds, bonds permanently without the need to clamp or tie the ends; can be used as a replacement for shrink tape and shrink tubing
• Barrier Protection: Waterproof, airtight, resistant to oils, fuels, and many chemicals
• Allergen Notice: Contains no adhesive or latex
• Industry Use: Military, aviation, industrial, automotive, marine, plumbing, and emergency repairs
• Compliance: Manufactured in the USA to military and aviation standards
• Made in the USA

Typical Uses: Insulate and protect wiring and electrical connections, waterproof fittings, wrap tool and aircraft handles for a non-slip grip, make emergency repairs on lines and hoses, replace shrink tubing, and patch tubes, radiator hoses, or PVC pipes. F4 Tape delivers rapid, high-strength seals and protection for professionals who can’t afford failure. Not intended as a permanent structural repair.