3M Dual Lock SJ3550 black type 250, 25 mm × 45.7 m
3M Dual Lock SJ3550 is a black resealable fastener with mushroom-shaped stems type 250 and acrylic adhesive on conformable foam.
Technical documentation
Description and applications
3M Dual Lock SJ3550 black type 250
3M Dual Lock SJ3550 is a black reclosable fastener with mushroom-shaped pediments type 250 and acrylic adhesive on conformable foam.
This data identifies the finished format of 25 mm × 45.7 m; measurement and packaging must be kept separate from the master rolls.
Typical applications
- Releasable and hidden fixing of panels, graphics, accessories, components and coverings for interiors or exteriors
Technical verification: performance, supports, surface preparation, environmental conditions and loads must be confirmed on the actual application before supply.





