3M
3M Scotchmate SJ3571 SJ3572 Loop Fastener 1 in x 50 yds Black
Woven nylon loop tape with acrylic adhesive for durable, reclosable fastening across extreme temperatures
- TypeAdhesive Tapes
- ColorBlack
- Loop side sold separately for custom fastening
- Acrylic adhesive resists moisture, UV and solvents
- Woven nylon backing lasts thousands of closures
- Operates from -40 °F to 220 °F
- 1 in x 50 yd roll covers large projects
Premium Loop Fastener for Demanding Applications
This 3M Scotchmate loop fastener delivers high-performance closure for static load requirements. The woven nylon backing with acrylic adhesive provides excellent UV, moisture, and solvent resistance across a wide temperature range. It is engineered for thousands of open-close cycles in aerospace, industrial, and specialty vehicle environments.
Ideal for Permanent Installations Needing
Suits engineers and fabricators securing panels, cushions, or fabric where durable, repeated access is required. The acrylic adhesive bonds reliably to high-surface-energy substrates like metals and rigid plastics. Not suitable for projects needing the hook mating side, low-surface-energy plastics without primers, or structural load-bearing joints.
1-Inch Width by 50-Yard Continuous Roll
The single roll format provides 50 yards of loop-only material for custom-length cuts. This dimension determines total project coverage and whether the quantity matches the application area. Verify the mating hook fastener is sourced separately to complete the closure system.
Highlights
- Loop side sold separately for custom fastening
- Acrylic adhesive resists moisture, UV and solvents
- Woven nylon backing lasts thousands of closures
- Operates from -40 °F to 220 °F
- 1 in x 50 yd roll covers large projects
Specifications
| Type | Adhesive Tapes |
|---|---|
| Color | Black |
Questions about this item
Should I choose the SJ3571 or the SJ3572 version?
Both part numbers refer to the same loop-side fastener; the difference is internal packaging, so select whichever SKU is in stock.
How does the 220F temperature rating affect real use?
The acrylic adhesive maintains its bond continuously up to 220F, making the tape suitable for engine bays, aerospace panels or other high-heat environments.
What does the 4 mil liner thickness mean for application?
The 4 mil polyethylene liner protects the adhesive until you peel it off, then exposes the full width for immediate pressure-sensitive bonding.
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