Die Shield® Refractory Hardener Spray
DIE SHIELD® REFRACTORY HARDENER
USE FOR MODELS AND DIES
Die Shield fills pores in refractory investment, dries quickly and hardens
the surface. Hardens and toughens delicate refractory dies and models
before duplication. Helps prevent abrasion and chipping damage.
Supplied with spray head for easy application. Can also
be applied by brushing or dipping. Toughens margins and critical areas.
Effective to 3000°F. Will not affect die dimensions.