This item is eligible for free shipping on orders over $99.99
MAS Epoxy medium hardener is a polyamine blend intended for moderate activity and resistance to blushing. Moderate pot life gel and thin film set times provide advantages when filleting and fairing.
MAS Epoxy Medium mixes with thickeners, gel and sets quickly enough to avoid draining and sagging, while still allowing ample flow time for controlled application periods.
This hardener is a good choice when overnight sandability is more important than continuous laminating and open time. Won't 'milk out' during application or fog up in critical clear coating applications.
Available in Pint, Quart, Half Gallon, Gallon, 4 Gallon, and 5 Gallon sizes.
Use protective gloves when working with this product. Use soap and water or white vinegar to clean your hands. Use Denatured Alcohol to clean your tools.
November 20, 2020
GREAT product easy to work with building a hard top for my boat !
March 28, 2014
The product is what it is......it is hardener and is messy but very effective. I am taking this survey because the customer service was outstanding!! The fellow (and i wish i could remember his name had a sense of humor which lightened the situation). If you have his name, thank him for an outstanding job! Kurt Humm
December 11, 2011
I'm now working on building my fourth boat using MAS epoxy. The two CLC kayaks from 2000 are still going strong and the Beachpea I just finished looks and sails great. I used the MAS on a set of 8' Pete Culler oars as well as using it to repair my 60 year old Thistle. I've never had an epoxy joint fail.
March 3, 2010
Provides good open work time
Shipping information
Phasellus suscipit tincidunt tristique. Quisque mattis euismod ipsum, ac accumsan ante fermentum non. Vestibulum eget auctor lorem. Integer euismod justo nulla, nec ultricies ipsum pulvinar in. Duis sed fringilla turpis, at ultricies orci. Nam est turpis, consequat nec feugiat a.
Praesent sodales et ipsum
Mauris congue justo sit amet lacus sagittis, a tempor lectus tempus. Suspendisse quis nulla ac nibh accumsan tincidunt ac quis tortor. Proin dignissim aliquam odio, sed bibendum urna sagittis dapibus. Aenean ut tristique ante, sit amet ultrices nisi. Praesent eu dapibus augue. Mauris tempus suscipit ipsum, et malesuada tellus euismod eu. Quisque consequat turpis id feugiat lacinia. Vestibulum sit amet elementum augue. Quisque tempus ligula vitae placerat pulvinar. In egestas sodales lorem, id egestas lacus pharetra eget. Sed ac mi placerat, placerat nulla ut, imperdiet nunc. Mauris at felis vehicula, commodo est eu, ullamcorper purus.
By signing into your account, you represent that you have read and agree to our Terms and our Privacy Policy