100 pbw to 10 pbw
MCR-507 is a tough, hard carbide filled casting material designed for surface facings of Kirksite Dies. This epoxy system is an exceptional material for applications requiring wear and has abrasion resistance. MCR-507 features accurate detail and reproduction.
This system must be post cured after the initial room temperature cure, otherwise the system will be very brittle for at least 3-5 weeks.
Recommended Post Cure
- 2 hours @ 150°F
- 2 hours @ 250°F
- 4 hours @ 300°F
After 4 hours @300° F, shut off oven. Remove tool when oven is at ambient temperature.