MAS Epoxies Slow Hardener, Half Gallon

4.8 out of 5 Customer Rating 1 Review | Ask a Question
Item #: 331741
$79.91 $94.99
15% Off
MAS Epoxies Slow Hardener, Half Gallon
MAS Epoxies Slow Hardener, Half Gallon
$79.91 $94.99
15% Off
Ship to Home
Delivery time calculated in checkout Delivery time calculated in checkout
Order Pickup
Not Available
  • This item is currently not available
Additional Freight charge of null applies

In-Store Only

FREE Standard Shipping over $99. | Good Sam Members: FREE Shipping over $69

This item is excluded from all discounts and promotions.

Minimum order quantity of 1
Maximum order quantity of 100
Must purchase in increments of 1
Shipping Restrictions

This item must ship ground.

Return Policy

We believe in offering the very best value, quality, and selection. Plus, we want you to enjoy your purchase! In the event you wish to send a product back to us, you may return most unused items for a refund or exchange, minus shipping, within 90 days from the date of purchase unless noted below under exceptions and exclusions. Refunds are issued to the original form of payment, unless returned in store where some exclusions may apply.

Mas Slow Hardener is a phenol-free, modified amine, epoxy resin hardener. When used in conjunction with MAS Epoxy Resin, it provides high reactivity and an extended gel time, which allows for controlled application periods. Special features include blush-free surfaces, good UV stability, smooth finishes in cured films, excellent osmotic resistance, and the ability to cure under high humidity. MAS Slow Hardener is intended for use with MAS Epoxy Resin and can be applied in a diverse range of conditions where increased working time is required. A formulation of MAS Epoxy and MAS Slow Hardener is highly recommended when large surfaces are to be coated or laminated. Slow formulations eliminate the need for time-consuming wash-downs during ongoing laminations or repetitive build coats. Ideal for fast wet-out of reinforcing fabrics.

Mix Ratio: 2:1 by volume
Gel Time: 40 min. at 77°F
Work Life: 4 hours at 70°F
  • Epoxy resin hardener is phenol-free
  • Provides good UV stability and osmotic resistance
  • Can cure in high-humidity conditions
  • Ideal for fast wet-out of reinforcing fabrics
Unit Weight
4.40 lb
MFG Part No.
You May Also Like