Instant Adhesive Activators and Primers

AC09 • AC11 • AC113 • AC452 • AC77 • AC79

Typical Uncured

Physical Properties

Note: The following technical information and data should be considered representative or

typical only and should not be used for specification purposes.

3M

™ Scotch-Weld™ General Purpose Instant Adhesive

AC09

AC11*

AC113

AC452*

AC77

AC79

Color

Clear

Clear

Clear

Light

Amber

Clear

Clear

Solvent

Fluorinated

Ether

Hydrocarbon

mixture

Heptane

Acetone

Heptane

Acetone

Appearance

Liquid

Liquid

Liquid

Liquid

Liquid

Liquid

Specific Gravity (g/ml)

1.4

0.7

0.7

0.8

0.7

0.7

Viscosity (cps) **

1

< 3

< 3

< 2

< 3

2

* Not available in the Americas Region. ** Viscosity measured by Brookfield Viscometer RVT Spindle #1 @ 30 rpm

Handling

Information

Surface Preparation

Prepare bonding surfaces according to Surface Preparation recommendations for the

cyanoacrylate that will be used.

Directions for Use

3M™ Scotch-Weld™ Activators (AC09, AC11, AC113, AC452):

1. Apply activator by wipe, brush, or pump spray.

2. Allow activator’s solvent to evaporate completely.

3. Apply cyanoacrylate adhesive within one minute of solvent drying.

4. Reapply activator if there is a delay greater than one minute between

activator drying and cyanoacrylate dispensing.

3M™ Scotch-Weld™ Primers (AC77, AC79):

1. Apply primer to all difficult-to-bond plastic or elastomeric surfaces.

2. Allow solvent to dry completely.

3. Promptly bond with a Scotch-Weld™ cyanoacrylate for plastic or

elastomeric bonding.