MAS Non-Blushing Hardeners

This range of non-blushing hardeners from MAS Epoxies is designed to be paired with MAS Low-Viscosity (LV) Resin or FLAG Resin (#70666 and #75848, sold separately). The different hardener cure rates may also be mixed together to create custom cure times. No messy wash-downs are necessary between coats, thanks to the non-blushing properties of the hardeners. The entire system has an easy-to-mix ratio of 2:1.

Slow Hardener:

• Working Time: 40 minutes
• Tack-Free Time: 5 hours
• Full Cure Time: 5 days
• Slow Hardener gives you strength, beauty and a long working time
• Great for laminating large areas, saturation coating and vacuum bagging

Medium Hardener:

• Working Time: 25 minutes
• Tack-Free Time: 3 hours
• Full Cure Time: 3.5 days
• Great for medium-sized lamination projects and mild temperatures

Fast Hardener:

• Working Time: 10 minutes
• Tack-Free Time: 2 hours
• Full Cure Time: 2 days
• Fast gel time is great for small gluing projects and cool temperatures

IMPORTANT: Epoxy is mass and temperature sensitive. Larger batches in warmer temperatures set up faster, while smaller batches and cooler temperatures set up slower.