PERMABOND® 737 is a toughened cyanoacrylate with improved impact and peel strength for maximum flexibility. Its increased temperature resistance and dark colour make 737 suitable for a wide range of applications. It bonds rapidly to a variety of surfaces including aluminium, steel (both zinc-plated and uncoated), plastics and rubbers.
FEATURES:
Good gap fill (up to 0.5mm / 0.02”)
Toughened and flexible
Ease of use – no mixing or heat cure
Black – so suitable for dark surfaces
100% reactive, no solvents
APPLICATIONS:
Aluminium, steel (both zinc-plated and uncoated), plastics and rubbers
Physical Properties of Uncured Adhesive
Chemical composition
Ethyl cyanoacrylate
Appearance
Black
Viscosity @ 25°C
2,000-4,000 mPa.s (cP)
Specific gravity
1.1
Typical Curing Properties
Maximum gap fill
0.5 mm / 0.02 in
Fixture / handling time* (0.3 N/mm² shear strength is achieved)
