Products

S-570A / S-70A

DESCRIPTION
S - 570 A / S - 70 A is a premixed or two way (one on each surface) reactive acrylic adhesive. It may also be used bead on bead. It has a mix ratio of 1:1 and cures rapidly to give a strong bond on a wide range of surfaces. S - 570 A is red and Activator S - 70 A is blue-green to give a distinctive colour change as an indicator of good mixing.  A slower curing version of 570/70 is available, its reference is S - 562 A / S - 62 A.

APPLICATIONS
S - 570 A / S - 70 A is a versatile, rapid curing adhesive suitable for bonding dissimilar surfaces in the metal and plastic fabrication industries.


INSTRUCTIONS
Reference should be made to the Material Safety Data Sheets  and to the bulletin 'Notes on using twin cartridges' Ensure the surfaces to be bonded are clean and dry and free from dust. The adhesive can cope with lightly oiled surfaces but it performs better on degreased surfaces.

Apply (1) a thin bead of the premixed adhesive to one surface or (2) a thin coat of one component to one surface and the second to the other or (3) a bead either on or beside the second bead by dispensing from a twin cartridge without using a static mixer. Here one must ensure that in mating the surfaces, adequate mixing has occurred.

Bring the two surfaces together within the work-life of the premixed adhesive and do not disturb the bond during the early minutes of cure. Pressure during cure is helpful but not essential. If clamps are used, their pressure should not be varied once applied.