Bostik N-40 Primer

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Description for Bostik N-40 Primer

Primer was developed for use on anodized and mill-finish aluminum and most other metals.

Application Type	Surface Primer, Cleaner
1 Part or 2 Part	1-Part
Material Form	Liquid
Substrate	Metals, Rigid plastics, Non-porous substrates, Most metals, Non-porous rigid plastic, Ferrous
Manufacturer	Bostik
Chemistry	Solvent-Based
Application Temperature (°F)	50 to 95
Color	Colourless
Stain Resistance	Non-staining
Elastomeric	Elastomeric

Best Practices for Bostik N-40 Primer

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Technical Data for Bostik N-40 Primer

*See Terms of Use Below

Overview

Application Type
- Cleaner – For Substrates - Cleaner
- Primer - Surface Primer
1 Part or 2 Part
- 1-Part
Material Form
- Liquid
Substrate
- Non-Porous Substrates
- Metal - Metals, Most metals, Ferrous
- Plastic - Rigid plastics, Non-porous rigid plastic
- Other - Non-ferrous substrates
Chemistry
- Solvent-Based
Cure Method
- None
Color
- Clear / Transparent - Colourless

Specifications

Cure Specs

Application Temperature (°F)	50 to 95
Dry Time (min)	1.00, Fast, 5.00 to 10 Fast

Material Resistance

Stain Resistance	Non-staining

Hardness

Elastomeric	Elastomeric

Other Properties

Specific Gravity	0.8 (g/ml)

Business Information

Shelf Life Details	Store in cool, dry conditions out of direct sunlight below 30°C and away from naked flame or sources of heat. Store according to Dangerous Goods regulations. Shelf life is 12 months if stored in cool, dry conditions in original, unopened containers.
Shelf Life Temperature (°F)	<86
Shelf Life (mon)	12

Best Practices for Bostik N-40 Primer

*See Terms of Use Below
1. Surface Preparation
  
  Prior to applying Bostik N40 Primer the substrate must be sound, dry, clean and free from any dust, residue or contamination and meet the requirements of substrate preparation detailed in the applicable Sealant or membrane Technical Data Sheet. Bostik primers, sealants or membranes must not be applied to unpredictable absorptive surfaces such as marble, limestone or granite unless a standard of appearance has been agreed upon as a result of testing for stain and/or discoloration.
  
  The primed substrate must be clean and dry, e.g. no free or ponded water or condensation, before the sealant/adhesive or membrane system is applied.
2. Application
  
  Two Cloth Method: Dampen a clean cloth with Bostik N40 Primer and spread evenly over the non-porous substrate using a cleaning/rubbing action
  
  With a second clean cloth, immediately wipe all primer residues off with a buffing action
  
  Allow the substrate to dry for a minimum of 5 minutes before installing the backing rod, sealant/adhesive or waterproof membrane system
  
  Do not leave the primer longer than 4 hours before applying sealant/adhesive
  
  Re-prime if 4 hours has elapsed without applying sealant/adhesive.
  
  Re-prime if affected by rain, dust or other contaminants after application.
3. Clean-Up
  
  Mop up spills with cloth or paper. Clean up with Bostik Handy Wipes.
Comparable Materials for Bostik N-40 Primer

*See Terms of Use Below

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