CR Resins you stop for all things casting

Mold Making Materials

Our silicones and Latex are built from years of experience. Other stores are simply repack other resins and sometime cause problems with this process. You can be asured that with CR-Resins that we are the real deal. We manufacturer our own resins and deliver excellent quality at a reasonable price. You can order our resins at our Ebay Store or here as well.

Our mold making materials are the best you can get. we have two really awesome Silicones one poly-condension (no mold release required) for those of you with a home pressure pot and or a simple system for easy cating your master. Then we have a truly spectacular poly-addition (platium cure) for high performance users and our looking glass clear material. You can't get much better duplication then with our silicones. Our Latex is a light bodied viscosity allows for easy brushing and layering to allow for mold build up.

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Picture	Size	Description	Color
NEW! $CR Resins Latex Mold Material$	Gallon Unit 8 lbs Weight Pail Unit 38lbs Weight	Latex Rubber Mold Making Material Natural Latex Mold Making Material Our Latex is a light bodied viscosity allows for easy brushing and layering to allow for mold build up. Best when used in 5-10 layers the latex will create a rubber band type of feel when cured. full cure on 10 layers is best at over night at 16-24 hours. Many buyers use this material for making molds for stepping stones, yard creatures and plaster decoration pieces. The mold once made has good strength allowing the mold to be easily removed from your master and your casting. Ideal for Concrete molds Very flexable when cured for easy demolding brushes on easily has good durability Specs: Shelf life: 6 months unopened Demold time: 16-24 hours Color: Cream Return to Top	Cream (Off White)	Gallon Unit $53.98 Pail Kit $141.75
	Quart Unit 2.2lbs Mixed Weight Gallon Unit 8.8lbs Mixed Weight	Look Through Clear – RTV Silicone Look Through Clear, is an addition/platinum cure, two-component, Excellent regardless of thickness or confinement, cures at room temperature or faster by application heat. The cured rubber is high strength and high tear with good elongation. Look Through Clear is a mold-making material recommended for repetitive production of intricate shapes cast in epoxy or urethane resins. It is also used in the potting of electronic components and in protecting sensitive assemblies against thermal shock and vibration. NOTE: This silicone must be used with CR Resins Looking Glass Clear Polyurethane casting resin. Specs: Mix ratio: 10:1 Pot life: 1.5 hour Viscosity (mixed): 38,000 Color: Translucent Hardness(shore): 40A Return to Top	Translucent Clear	Quart Kit $45.00 Gallon Kit $105.00
Silicone Mold Making made Simple! CR Resins CR-Purple RTV Silicone makes it easy! First, make your mold box about 1/2" to 1" wider then your master part Second, mix and pour your CR Resins CR-Purple RTV Silicone Third, allow air to escape by either placing mold in a pressure pot or tap mold box with rubber mallet Fourth, let mold set overnight Fifth, next day demold by taking mold box apart Finally remove CR Resins CR-Purple RTV Silicone from your master part WHY USE ANYTHING ELSE!
	Quart Unit 2.2lbs Mixed Weight Gallon Unit 8.8lbs Mixed Weight	CR-Purple RTV Silicone Mold Making Rubber CR-Purple is a violet colored, two-component poly-condensation cure material, excellent reproductive ability regardless of thickness or confinement, cures at room temperature. The cured rubber is high strength and high tear with good elongation. In addition, CR Purple is low viscosity, low durometer and resistance to sulfur clays. Specs: Mix ratio: 10:1 Pot life: 1 hour Viscosity (mixed): 31,000 Time for 90% cure: 24hour Full cure: 1-2days Color: Violet Hardness(shore): 20-25A Return to Top	Purple	Quart Kit $37.50 Gallon Kit $99.00

NOTICE FOR ALL CUSTOMERS
Note: Containers may not be completely full and are dependent on density of material being purchased. CR Resins products are based on delivered weight when mixed in containers. Description of mixed volume (i.e. 2 quart cans mixed) is for general information and should not be considered as amount of actual material unit contains. When able the materials generally utilize the best container for the volume of material described in Kit (i.e. 4 pounds). User should always consider the volume of material needed for their application and purchase enough products to fill their needs.