Call 1-800-382-1200
Shopping Cart
0 items - $0.00
Toll Free: 1-800-382-1200 Español
Payment Plan
Now In: Dent RepairFiberglass Fillers → MEKP Liquid Hardener - 411
MEKP Liquid Hardener - 411

MEKP Liquid Hardener - 411

MEKP Liquid Hardener - 411

SKU:    3M-411
Price: $6.68

The MEKP Liquid Hardener is an industry standard hardener consisting of Methyl Ethyl Ketone Peroxide. It is required in jobs that use polyester resins, gel coats, and vinyl ester resin. It is required in various concentrations as needed for each resin product. The perfect amount of MEKP hardener is available in a kit with the resin product, or individually.

The MEKP Liquid Hardener is phthalate free, thus offering the best flexibility regarding pot life and a concentration range that proves useful. It has a low residual hydrogen peroxide content making it ideal for use in gel coats. The MEKP acts as a catalyst when mixed with the resin. The chemical reaction that follows causes heat to build up and cure or harden the resin. 

Key Features of the MEKP Liquid Hardener - 411:

  • Provides quick strong bond
  • Cures fiberglass resin
  • Very flexible

Technical Specifications:

  • Size: 1.48 fl. oz.
  • Physical State: liquid
  • Color: clear
  • Odor: sweet, acrid
  • Flash Point: 200°F / 93°C
  • Specific Gravity: 1.12

Safety Data Sheet

This item can only ship by ground within the Continental US.
Next Day or 2nd Day, AK & HI, & International delivery not available.


Customer Reviews
# of Ratings: 0
There are no comments for this product. CLICK HERE to be the first one to share your opinion!