3M™ Scotch-Weld™ Activator AC649

Technical Information Note

The following technical information and data should be considered representative or typical only and should not be

used for speci cation purposes.

Typical Uncured Physical Properties

Property

Values

Notes

Color

Green

Colors may vary from nearly white

to yellow/amber. Adhesive

performance is not a ected by

color variation.

On-Part Life

30 day

Viscosity

2 cP

Typical Mixed Physical Properties

Cure Speed:

Typical Physical Properties

Table continued on next page

Property

Values

Solvent Resistance

Acetone