Ever Win: 3M Aerospace Tapes | Dual Lock SJ 3551

Aerospace Tapes --- Dual Lock SJ 3551 Reclosable Fastening Systems

Type 400 stems (60/cm2).
High performance system for the aircraft, automotive, business equipment and electronics industry.

Resists harsh wet/dry, hot/cold cycles.

Can be used in the combination SJ 3551/ SJ 3551 (1) or SJ 3551/SJ 3552 (2).

Dual lock fasteners consist of 2 types of continuous plastic strips (type 400 and type 170) with mushroom shaped stems.

They are designed to engage together one with another to provide a reclosable stiff fastening system for a wide range of applications.

Type	Description
Colour	Black with white adhesive
Backing	Polyolefin
Adhesive	Very high bond Scotch VHB acrylic adhesive
Liner	Green polyethylene
Total thickness	5.6 mm (0.22") (1) / 5.8 mm (0.23") (2)
Tensile strength	138 kPa (1) / 110 kPa (2)
Dynamic	20.0 lbs./inch2 (1) / 16.0 lbs./inch2 (2)
Cleavage strength	210-350 N/100 mm (1) / 140-210 N/100 mm (2)
Dynamic	12-20 lbs./in. width (1) / 8-12 lbs./in. width (2)
Operational temperature range	-29°C to +70°C (-20°F to +158°F)