3M Scotch 5421 Scotch 5421 Gliding Foil, 16.5m x 19mm, Transparent, Gloss Finish
- RS Stock No.:
- 6550753
- Mfr. Prt No.:
- 21743
- Brand:
- 3M
Legislation and Compliance
RoHS Status: Not Applicable
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 6550753 |
| Product description | 3M Scotch 5421 Scotch 5421 Gliding Foil, 16.5m x 19mm, Transparent, Gloss Finish |
| Manufacturer / Brand | 3M |
| Manufacturer part number | 21743 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Jun 12, 2025 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Electrical Tapes
For electrical installation and repair work; soldered joints and seams; insulation of soldered joints, terminals, cable sockets and conduction rails.
3M™ UHMW Film Tape 5421 Transparent 19 mm x 16 m
Introducing the 3M™ 5421, this UHMW (Ultra High Molecular Weight Polyethylene) translucent film tape is designed to offer excellent abrasion resistance, making it ideal for tough impact wear or sliding applications. An aggressive rubber resin adhesive enables it to adhere to a broad range of surfaces making it great for tough impact applications. This 3M quality tape provides shear strength, surface adhesion and temperature resistance.
Application
The 3M™ UHMW 5421 can provide high strength and long-term durability through a general-purpose rubber adhesive. It has excellent chemical and abrasion resistance to help a long wear life on the subject. Mounting on a paper liner it makes it ideal for die-cutting to meet specific demands. Designed to be applied in applications that require a low level of friction and the movement of parts/materials. This is the thinner version of the 3M 5421.
Features and Benefits
Translucent, abrasion resistant backing helps protect surfaces from wear
Rubber adhesive provides good initial tack for immediate bonding to the material surface
Can help reduce squeaks, rattles and other noises that occur with movement
Used in applications where lubrication is not possible because of contamination
The liner makes it ideal for fabricating or die-cutting into various lengths and shapes
FAQ's
What is the shelf life of this tape?
To obtain the best performance, use this product within 24 months from the date of dispatch from the manufacturer.
Specifications
| Attribute | Value |
| Brand | 3M |
| Model Number | Scotch 5421 |
| Backing Material | UHMW Polyethylene |
| Width | 19 mm |
| Elongation at Break | 275 % |
| Minimum Operating Temperature | -34 °C |
| Finish | Gloss |
| Adhesion Strength | 28 N/cm |
| Tensile Strength | 28 N/cm |
| Maximum Operating Temperature | +107 °C |
| Adhesive Material | Rubber |
| Thickness | 0.17 mm |
| Trade Name | Scotch 5421 |
| Length | 16.5 m |
| Colour | Transparent |
