3M Scotch-Weld Instant Adhesive Accelerator AC452

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Description for 3M Scotch-Weld Instant Adhesive Accelerator AC452

Activator that promote very fast curing that may be useful for the fast cure of thick bond lines and in bonding situations where the absorption of a lower viscosity cyanoacrylate into a porous substrate needs to be curtailed.

*See Terms of Use Below

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

Best Practices for 3M Scotch-Weld Instant Adhesive Accelerator AC452

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Technical Data for 3M Scotch-Weld Instant Adhesive Accelerator AC452

*See Terms of Use Below

Overview

Application Type
- Adhesive
- Adhesive : Instant Adhesives
1 Part or 2 Part
- 1-Part
Material Form
- Liquid
Substrate
- Porous Substrates - porous substrate
Chemistry
- Solvent-Based - Acetone
- Cyanoacrylate (CA) - Cyanoacrylate
Application Method
- Brush
- Spray - Pump spray
- Other - Wipe
Cure Method
- 2-Part Cure - Accelerator
Color
- Clear / Transparent - Colorless
- Red - Light Amber
- Yellow - Pale Yellow

Specifications

Cure Specs

Cure Time (min)	Fast
Viscosity (cPs)	<2.00	Test Method

Other Properties

Specific Gravity	0.8 (g/ml)

Business Information

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

*See Terms of Use Below
1. Surface Preparation
  
  Prepare bonding surfaces according to Surface Preparation recommendations for the cyanoacrylate that will be used.
2. Application
  
  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.
3. Testing
  
  These products should be tested on substrates before use since their overspray or excess may attack certain substrates (especially some plastics) causing unsightly effects.
Comparable Materials for 3M Scotch-Weld Instant Adhesive Accelerator AC452

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- Scotch-Weld Instant Adhesive Accelerator AC12(3M)
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