3M Dual Lock Squares Range
- mushroom shaped stems interlock with one another when pressed together
- gives over 1,000 closures
- comes in packs of pairs in which they mate to themselves
- have either general purpose rubber adhesive or 3M acrylic adhesive backing
- disengagement strength varies on stems per square inch
SJ-354X Black 25mm x 3.75m 3M Dual Lock Fastener (Twinpack)
£347.45 Ex Tax: £289.54
Type 250 Stem density. Dual Lock polypropylene fasteners is product SJ-3540 but manufactured in easy to use pad form. Coated with rubber adhesive. Suitable for wood, metal, gl..
SJ-355X Black 25mm x 25mm Squares 3M Dual Lock Fastener (250 per box)
£1,134.10 Ex Tax: £945.08
Type 400 & 170 Stem densities. Mixed pack of SJ3551 + SJ3552 squares presented in a handy dispenser pack. Multi purpose polypropylene with VHB (Very High Bond) acrylic adhesiv..