Pep and Theta Hardener

The price is indicated for the purchase of 100 kg. PEPA (polyethylene polyamine) hardener is the most economical hardener for epoxy resins. It has a pronounced color from light yellow to dark brown. Not suitable for colorless castings and coatings. Low polymerization exothermicity, with constant stirring during application to the resin, the risk of boiling of the composition is lower than when working with other hardeners. Provides ED-20 resin gelatinization time at room temperature no more than 90 minutes, complete curing of the composition occurs after 24-48 hours. Resin to hardener ratio by weight 10:1 (1 part hardener is added to 10 parts of resin, which corresponds to 9% of the total mass of the mixture) - this package is designed for use with one kilogram of resin. Works at temperatures above 18 degrees Celsius (if the temperature of the room in which you plan to work is lower, we advise you to consider Etal-45m hardeners. Provides high strength, suitable for the manufacture of self-leveling floors, molding durable fiberglass.