Master Fast-Cast Polyurethanes
Manufactured exclusively by Freeman, these polyurethanes are highly filled, very hard, fast setting, low exotherm, low shrink, and low cost for producing foundry patterns, molds, fixtures, prototype vacuum form molds, or prototypes.
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60-90 Min Demold / 6-7 Min Gel Time / 85 Shore D / 1.9 Specific Gravity
60-90 Min Demold / 7-8 Min Gel Time / 85 Shore D / 1.9 Specific Gravity