3M Dual Lock SJ3870 black, 25 mm × 41 m
3M Dual Lock SJ3870 is a black type 250 reclosable fastener with conformable modified acrylic adhesive.
Technical documentation
From the roll to pieces cut to the length you need
The product width remains unchanged. Enter the piece length and quantity: our technical team will check cutting and feasibility before quoting.
Description and applications
Technical information for the product family, to be verified for the specific application.
3M Dual Lock SJ3870 black
3M Dual Lock SJ3870 is a black type 250 reclosable fastening system with conformable modified acrylic adhesive.
This registry identifies the finished format of 25 mm × 41 m; measurement and packaging must be kept separate from the master rolls.
Typical applications
- Releasable fixing of panels, graphics, small components, automotive accessories and interior or exterior fittings
Technical verification: performance, supports, surface preparation, environmental conditions and loads must be confirmed on the actual application before supply.

