500 Series - White Silicone Mold Rubber

Formulated and blended using only the highest quality polymers and fillers, the range of silicone rubber compounds offered by The Contenti Company covers the entire spectrum of centrifugal rubber mold casting applications.

Every silicone rubber mold set has a nominal thickness of 1" and consists of four 1/4" thick sections. The term "durometer" used below refers to the relative hardness of a rubber compound when cured. The higher the durometer, the harder the rubber compound is.

Silicone Mold Rubber Discs
Rubber Series	Applications	Durometer	Flexibility	Tear Resistance	Temperature Resistance
200 Series	Polyester and polyurethane resins, lead and tin alloys, and as a backing material for more expensive mold compounds.	63	Medium	Medium	Medium
500 Series	Fishing lures, high lead content alloys and polyester and polyurethane resins.	57	Med-High	Medium	High
Marathon	Tin and lead alloy pieces with extreme undercuts. The most tear resistant of all silicone mold compounds.	54	High	Highest	Medium
Nicem Yellow	Zinc, tin and lead alloys, polyester and polyurethane resins.	59-62	High	Med-High	Very High
Nicem Blue	Zinc, tin and lead alloys. Polyester and polyurethane.	63-65	Medium	Medium	Highest
Nicem Green	Used when very low shrinkage is necessary or desireable.	49-51	Very High	Very High	Med-High

Item No.	Diameter	Thickness	Package	Note	Price
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179-509	9"	1"	1 set	10 sets per case	$31.04 (10 or more) $24.83 (100 or more) $23.09
179-512	12"	1"	1 set	10 sets per case	$40.73 (100 or more) $37.71

500 Series - White Silicone Mold Rubber

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