View Single Post
Old Oct 20, 2010, 12:08 PM
Baratacus is offline
Find More Posts by Baratacus
Post Digger
Baratacus's Avatar
San Diego, CA
Joined Oct 2005
461 Posts
yeah I've worked with a few different epoxys and the recommended ratio is usually a compromise between a fast set that ends up too brittle or a slow cure that doesn't set up right and you end up with a tacky product. Finding the lowest ratio of catalyst to where you get a complete cure (takes longer and sets cooler) will give you a more durable product. If you guys are banging out 100+ pieces with your molds that's awesome! I need to go buy some models and wreck em!
Baratacus is offline Find More Posts by Baratacus
Reply With Quote