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Reynolds Advanced Materials
Since 1963

Smooth-Sil® Series

Addition Cure Silicone Rubber Compounds

Smooth-Sil® 935, 940 & 950 are mixed 100A:10B by weight and are ideal for production molds of any configuration, large or small. Our new Smooth-Sil® 945 offers the convenience of a 1A:1B by volume mix ratio. These silicone rubbers exhibit good chemical, abrasion and heat resistance and Smooth-Sil® 940 molds can be used for making chocolate, ice trays, casting butter, baking and other food applications.

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Purchase


Subtotal: $0.00
ProductSizeNet WeightPriceQuantity
Smooth-Sil 935
Medium Softness Shore 35A Platinum Cure Silicone Rubber. 100A:10B Mix Ratio by Weight - Scale Required.
Look Closer Trial Unit 2.2 lbs. $34.73
Look Closer Gallon Unit 11 lbs. $129.85
Look Closer 5-Gallon Unit 55 lbs. $537.76
Smooth-Sil 940
Medium Hardness Shore 40A Platinum Cure Silicone Rubber. 100A:10B Mix Ratio by Weight - Scale Required.
Look Closer Trial Unit 2.2 lbs. $34.73
Look Closer Gallon Unit 11 lbs. $129.85
Look Closer 5-Gallon Unit 55 lbs. $537.76
Smooth-Sil 945
Medium Hardness Shore 45A Platinum Cure Silicone Rubber. 1A:1B Mix Ratio by Volume - No Scale Required.
Look Closer Trial Unit 2 lbs. $31.58
Look Closer Gallon Unit 18 lbs. $212.40
Look Closer 5-Gallon Unit 90 lbs. $880.20
Smooth-Sil 950
Medium Hardness Shore 50A Platinum Cure Silicone Rubber. 100A:10B Mix Ratio by Weight - Scale Required.
Look Closer Trial Unit 2.2 lbs. $34.73
Look Closer Gallon Unit 11 lbs. $129.85
Look Closer 5-Gallon Unit 55 lbs. $537.76
alertA release agent may be required to remove cured silicone rubber from glass, silicone, or some other surfaces. Many surfaces need to be sealed before applying silicone rubber.
alertThis material has a by-weight mix ratio. An accurate gram scale is recommended.