Pyrosil™ Tape
Silicone rubber high temperature tape
forms a non-adhesive, self-bonding,
self-curing, liquid-tight insulation barrier
High Temperature Insulation Tape
Pyrosil™ is a non-adhesive, iron oxide red silicone rubber tape,
designed to withstand continuous exposure to temperatures
up to 475°F (246°C).
Broad application range
By virtue of its high dielectric strength, Pyrosil™ heat resistant tape is an excellent alternative to heat shrinkable tubing, vinyl tapes and wraps.
Typical applications include: wrapping wiring harnesses; protecting splices and terminations of power cables; insulating coils on motors and generators.
Pyrosil™ is also ideal for use as an end sealant in conjunction with Pyrojacket® to prevent hydraulic oils and contaminants wicking into the inner braid.
Pyrosil™ tapes are sold in 36 ft. rolls only.
Reinforced extra-strength Pyrosil™ also available
We can also supply Pyrosil™ Reinforced Tape. Reinforcement with sinusoidal-shaped glass fiber provides significantly more tensile strength. It also provides resistance to notch sensitivity. Width 1" (25 mm).
For more information, please send us your application's requirements on a Needs Assessment Form. You'll hear back from us promptly.
Pyrosil™ Tape - Quick Facts | |||
| PST-16 | PST-24 | PSTR-16 | |
| Width: | 1" | 1-1/2" | 1" |
| Thickness: | .020" | .060" | .020" |
| Profile: | Triangular | Triangular | Rectangular |
| Reinforcement: | None | None | Glass fiber |
| Dielectric strength: MIL-46852 | 400 volts/mil | 250 volts/mil | 450 volts/mil |
| Max temp: | 475°F/246°C | 475°F/246°C | 500°F/260°C |
| Elongation: | 300% | 300% | 25% |
| Tensile strength: | Moderate | Good | Outstanding |
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