Efusing All Tape Sizes

Description

USI 112 Extreme Temperature Self-Fusing Silicone Electrical Tape

USI 112 is a self-fusing silicone electrical tape engineered for splicing, insulation, and electrical protection in extreme temperatures and harsh environments where conventional vinyl electrical tape may fail. With no adhesive, the tape chemically bonds to itself while remaining non-stick to the underlying surface, making it ideal for cable terminations, motor leads, high-voltage cable overwraps, and splice protection.

Key Technical Details: 12 mil thickness • 1″ wide × 30′ long • Continuous temperature range -65°F to 450°F • Intermittent exposure up to 500°F • 700 PSI minimum tensile strength • 300% minimum elongation • 8,500 V dielectric strength per layer • Chemical and UV resistant • Meets UL 510 requirements • Class H insulation.

USI 140 High Performance Self-Fusing Silicone Sealing Tape

USI 140 is a heavy-duty self-fusing silicone sealing tape designed to help control emergency leaks on punctured gas, steam, air, and liquid lines in harsh operating environments. Its thick, triangular profile builds sealing pressure as it is stretched and wrapped, making it suitable for small-diameter pipelines up to 1.5 inches.

Key Technical Details: 40 mil thickness • 1″ wide × 36′ long • Continuous temperature range -65°F to 450°F • Intermittent exposure up to 500°F • 700 PSI minimum tensile strength • 300% minimum elongation • 16,000 V dielectric strength per layer • 100 PSI tear resistance • Chemical and UV resistant • Self-extinguishing • Meets UL 510 requirements • Class H insulation.

USI 220 Extreme Temperature Self-Fusing Silicone Electrical Tape

USI 220 is a wide-format self-fusing silicone electrical tape designed to provide dielectric insulation and protection for oversized electrical components operating in extreme temperatures and demanding environments. Its 2-inch width makes it well suited for applications including heavy-gauge wire, busbars, and insulators, while the adhesive-free silicone construction bonds securely to itself.

Key Technical Details: 20 mil thickness • 2″ wide × 36′ long • Continuous temperature range -65°F to 450°F • Intermittent exposure up to 500°F • 700 PSI minimum tensile strength • 300% minimum elongation • 16,000 V dielectric strength per layer • Chemical and UV resistant • Meets UL 510 requirements • Exceeds MIL A-A-59163 • Class H insulation.

USI 330 High Performance Self-Fusing Silicone Sealing Tape

USI 330 is a wide, heavy-duty self-fusing silicone sealing tape engineered for emergency leak mitigation on larger gas, steam, air, slurry, and liquid lines. Designed for punctured pipelines up to 2 inches in diameter, its 3-inch width and triangular profile help create a strong, conformable seal with minimal surface preparation.

Key Technical Details: 30 mil thickness • 3″ wide × 36′ long • Continuous temperature range -65°F to 450°F • Intermittent exposure up to 500°F • 700 PSI minimum tensile strength • 300% minimum elongation • 16,000 V dielectric strength per layer • 100 PSI tear resistance • Chemical and UV resistant • Self-extinguishing • Meets UL 510 requirements • Class H insulation.

For the landing page, I’d position 112 and 220 as the electrical protection products, while 140 and 330 are the emergency leak-sealing products. That makes the differences between the four options immediately clear to a visitor.