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  • Silastic 3481 Base

  • Dow Corning Silastic® 3481 Silicone Base

  • SIL3481-1000
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Our best quality silicone.  Its toughness and flexibility together with the choice of different curing agents available add up to make this Dow Corning silicone a leader in its field.  Highly recommended when casting with resins.

 

Requires Curing Agent; 1kg Base requires 50g, 5kg base 250g and 20kg base 1kg.

 

Silastic 81-F (Fast) - this is the most common.

Gel Time: 30 minute

De-Mold Time: 5 hours

 

Silastic 81-R (Resin resistant) - this is more resistant to polyester resin, so increases the mould–life.

Gel Time: 90 minute

De-Mold Time: 24 hours

 

Silastic 81-VF(Very Fast) - this really is Very Fast!  So only use for specific applications.

Gel Time: 10 minute

De-Mold Time: 1½ hours

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