Clone Any Part Quickly With Reprorubber. Made In U.S.A. Metrology Casting Material. Exotic Metrology-Grade Rubber - Self-Curing In Minutes Virtually Perfect Replica Casting Of Internal And External Forms Non-Toxic - Easy To Use - 100 Times Faster Than Rtv Silicones No Release Agent Is Ever Needed. Excellent For Checking Parts With Optical Comparators! Final Color - Light Green For Internal-Shape Applications Where A Thin Pour Will Completely Fill The Cavity Without Voids. A Complete Replica Casting Is Quickly Formed. Manipulation Time Is 5 Minutes And Cure Time Is 15 Minutes. Start To Finish: 20 Minutes. Kits Include Graduated Mixing Cups, Wooden Spatulas And Instructions. Use With Repro-Mix Dispensing Gun System. Model No. 16135, Reprorubber Thin Pour, 380Ml Kit.