4 pound trial kit of Tin cure silicone rubber product developed specifically for simulating ice and broken glass (specific volume: cu. in./lb.: 28.6). 3A:1B by volume mix ratio.posted by disillusioned at 6:17 PM on March 26, 2011
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posted by KingEdRa at 2:10 AM on March 26, 2011 [3 favorites]