New mold rubber from Smooth-On

Smooth-On Inc. is now offering Smooth- Sil 945, a versatile mold rubber for GFRC elements and other applications. The rubber achieves a Shore 45A hardness.

Smooth-Sil 945 is part of the Smooth-Sil Platinum Silicone series. These silicones cure at room temperature with negligible shrinkage. They exhibit good resistance to chemicals, abrasion and heat.

Smooth-Sil 945 offers the convenience of a 1A:1B by-volume mix ratio and a cure time of six hours.

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