3M™ Dual Lock™ Fastening
System
Dual Lock consists of several mushroom-shaped stems
which are located on an adhesive backing to provide a strong and durable
Fastening System.
Dual Lock is engaged by simply pressing two parts
of the product together whilst the mushroom-shaped stems interlock with each
other. This engagement is evident by a ‘snap’ sound. The result is an holding
strength, which is up to 12 times stronger than hook-and-loop
fasteners.
The durability of Dual Lock allows for up to 1,000
openings and closures.
Additional features
include:
- Fast and easy assembly / dismantling
- Can be used on flexible or rigid surfaces
- Range of mushroom-shaped stem densities
determine the holding power
- 360° alignment possible so no need for precise
alignment
Product
Brochure (PDF 1.02
MB)
Dual Lock™ SJ3540
Backed by a rubber adhesive and with a stem density
of 250 per sq in, this fastening system bonds aggressively to most surfaces and
is used for general purpose applications
Dual Lock™ SJ3550
Backed by 3M™ VHB™ Acrylic Foam Tape with a stem
density of 250 per sq in, this fastening system provides an exceptionally
durable fix for internal and external applications.
Dual Lock™ SJ3560
Backed by 3M™ VHB™ Clear Acrylic Foam Tape with a
stem density of 250 per sq in, this fastening system provides an exceptionally
durable fix for internal and external applications where a transparent look is
required.
