3M Super 33+ electrical insulation adhesive in PVC, Class A (105°C)

      What are the characteristics of Scotch 3M Super 33+?

The 3M Super 33+ tape is a single-sided adhesive tape made from plasticized PVC and produced by 3M. Its primary use is for electrical insulation and cable protection.

It withstands high temperatures, ranging from -40°C to 105°C, while maintaining consistent performance. It belongs to class A insulating adhesive products.

Key characteristics of 3M Super 33+:

• Excellent conformability, even at low temperatures.

• Easy to apply.

• UV resistant.

• Resistant to abrasion and aging.

• Corrosion resistant with perfect sealing.

• Mold resistant.

• Resistant to most solvents and acids.

• Flame retardant according to UL510 and self-extinguishing.

• Strong adhesive for both indoor and outdoor use; it will not peel off.

Here is a video that summarizes and visually demonstrates the various advantages and characteristics of this electrical insulating tape:

This adhesive is also available in various colors under the 3M 35 reference, but that version belongs to Class Y, meaning it can only withstand temperatures up to 80°C.

This product is only available on small cores and in black. If you need a larger width, feel free to use the ADEZIF PV007 insulating adhesive tape, which is available in 76 mm cores and up to 1370 mm width, as well as in a wide range of colors!

      Applications

This high-performance tape can be applied in many situations, even under adverse weather conditions.

Examples of applications:

• Electrical insulation for wires and cables at low and high voltage, safely providing a protective sheath with excellent wear resistance for cable joints up to 600V.

• Repair of cable sheaths or cables

• Insulation of welded joints

• Cable bundling

      Video presentation

This other video presents the advantages and applications of the 3M 33+ tape and demonstrates its capabilities compared to a standard adhesive tape:

      Technical data