Oven & appliance seals
Woven glass cloth takes the heat at door edges and frame seams. UL510, 200 °C, 0.18 mm.
Glass Cloth Tape, 25 mm × 30 m — 0.18 mm, UL510, 200°C (No.540S)
$19.90
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Glass Cloth Tape, 25 mm × 30 m — 0.18 mm, UL510, 200°C (No.540S)
$19.90
| Parameter | Value |
|---|---|
| Thickness | 0.18 mm |
| Length × Width | 30 m × 25 mm |
| Backing | glass cloth |
| Adhesive | silicone |
| Adhesion | 6.97 N/25 mm |
| Tensile strength | 589.2 N/25 mm |
| Elongation | 5% |
| Breakdown voltage | 4.5 kV |
| Rating | UL510 Flame Retardant, UL rated 200°C |
Glass cloth tape with silicone adhesive for the highest mechanical strength in high-heat electrical work — motor and transformer leads, class H insulation, heat shielding. UL510 flame retardant, UL-rated 200°C.
Questions
What is No.540S used for?
Glass cloth tape with silicone adhesive for the highest mechanical strength in high-heat electrical work — motor and transformer leads, class H insulation, heat shielding.
What temperature is No.540S rated for?
It is UL rated for 200°C.
What width and length does one roll have?
One roll is 25 mm wide and 30 m long.
Typical values measured according to JIS or the manufacturer's test methods. Reference values, not guaranteed values.
Glass cloth tape where the insulation also carries load
No.540S is glass cloth at 0.18 mm with the highest tensile strength in this range, so it is used where the tape is doing mechanical work as well as electrical work: edge protection on a coil, a wrap over a hot part that gets handled, masking during varnish impregnation. Silicone adhesive, 200 °C UL rating, 4.5 kV breakdown.
The full comparison is in electrical insulation tape.
In use
Where this tape earns its keep
Woven glass cloth: it does not melt, stretch apart or burn through.
Heat-gun masking
Masks trim, plastic and glass while you strip paint, shrink tubing or solder nearby joints.
Engine bay heat shielding
Wraps looms near manifolds and turbos. 589 N/25 mm tensile means it will not pull apart when wrapped tight.