3M Scotch-Weld Instant Adhesive Accelerator AC452
Application Type Adhesive, Adhesive: Instant Adhesives 1 Part or 2 Part 1-Part Material Form Liquid Substrate porous substrate Manufacturer 3M Chemistry Cyanoacrylate, Acetone Cure Method Accelerator Cure Time (min) Fast Viscosity (cPs) <2.00 Color Light Amber, Colorless, Pale Yellow
Technical Data for 3M Scotch-Weld Instant Adhesive Accelerator AC452
1 Part or 2 Part
- Porous Substrates - porous substrate
- Spray - Pump spray
- Other - Wipe
- 2-Part Cure - Accelerator
- Clear / Transparent - Colorless
- Red - Light Amber
- Yellow - Pale Yellow
Cure Time (min) Fast Viscosity (cPs) <2.00 Test Method
Specific Gravity 0.8 (g/ml)
Shelf Life Details Store product in cool, dry area out of direct sunlight.;3M™ Scotch-Weld™ Instant Adhesive Activators, Primers, and Debonder can be expected to have a shelf life of one year from the date of shipment from 3M. Shelf Life Type From the date of shipment Shelf Life (mon) 12
Not Good For
Don't Use With some plastics
Best Practices for 3M Scotch-Weld Instant Adhesive Accelerator AC452
Prepare bonding surfaces according to Surface Preparation recommendations for the cyanoacrylate that will be used.
Adhesive is applied to one substrate and activator is sprayed or painted on to the other.
Apply activator by wipe, brush, or pump spray.
Allow activator's solvent to evaporate completely.
Apply cyanoacrylate adhesive within one minute of solvent drying.
Reapply activator if there is a delay greater than one minute between activator drying and cyanoacrylate dispensing.
These products should be tested on substrates before use since their overspray or excess may attack certain substrates (especially some plastics) causing unsightly effects.
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