Key facts
- Brand
- 3M
- Model
- Scotch 27
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-09
Start here

3M Order code Size Price each 131-6024 12mm x 20m
Scotch® 27 Glass Cloth Electrical Tape is a woven glass‑cloth tape that provides corrosion‑free protection and high tensile strength. The adhesive is a rubber pressure‑sensitive thermosetting system, allowing continuous use at class “B” (130 °C).
Typical applications include heat‑stable insulation for furnace and oven controls, motor leads, and switches. The product is supplied in a 12 mm × 20 m roll, order code 131‑6024.
3M Scotch 27 specifications
| Temperature rating | Class B (130 °C) |
|---|---|
| Width | 12 mm |
| Length | 20 m |
| Order code | 131‑6024 |
| Tape type | Glass cloth electrical tape |
All 3M Scotch 27 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What temperature can the Scotch 27 tape withstand?
It is designed for continuous use at class “B”, which is 130 °C.
What temperature can Scotch 27 tape operate at?
It performs at a temperature of 130 °C (Class B 266 °F) without loss of physical or electrical properties.
What sizes are available for Scotch 27 Glass Cloth Electrical Tape?
It is sold in 1/2 in × 66 ft and 3/4 in × 66 ft, with other lengths and widths available by special request.
