Reynolds Advanced Materials
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Silicone Thinner®

Silicone Rubber Thinning Fluid

Silicone Thinner® is a non-reactive silicone fluid that will lower the mixed viscosity of tin cure or platinum cure silicone rubber products. A lower mixed viscosity means that the rubber will de-air faster when vacuuming and will flow better over intricate model detail. Silicone Thinner® will also lower the ultimate shore hardness (durometer) of cured silicone rubber.

NOTE: Pot life (working time) is increased in proportion to the amount of Silicone Thinner® used. Ultimate tear and tensile strength are also reduced in proportion, however knotty tear properties of the Mold Max® series rubbers are unaffected.


Subtotal: $0.00
ProductSizeNet WeightPriceQuantity
Silicone Thinner
Lowers the mixed viscosity of silicone rubber
Look Closer Pint Unit 0.9 lbs. $15.98
Look Closer Gallon Unit 8 lbs. $70.99
Look Closer 5-Gallon Unit 40 lbs. $290.11

Technical & Safety

Technical Bulletin


Additional Documents

alertThis material has a by-weight mix ratio. An accurate gram scale is recommended.