Smooth-Sil™ 945

Shore 45A Addition Cure Silicone Rubber

Smooth-On Smooth-Sil™ Addition Cure Silicones cure at room temperature with negligible shrinkage. With different hardnesses to choose from, Smooth-Sil™ products offer tremendous versatility and are suitable for making production moulds of any configuration, large or small.

Smooth-Sil™ 945 - Shore 45A Addition Cure Silicone Rubber
How Does It Work?
Watch 1-Minute Video

Quick Tech Data

  • 1A:1B

    Mix Ratio By Weight

  • 25 minutes

    Pot Life

  • 6 hours

    Cure Time

  • 45 A

    Shore Hardness

These silicones exhibit good chemical, abrasion and heat resistance. Materials such as plasters, concrete, wax, low-melt metal alloys or resins (urethane, epoxy or polyester) can then be cast into these silicone rubbers without a release agent.

Available Sizes

Smooth-Sil 945 - Trial Size

Net Wt: 0.91 kg

£42.11
*Vat Included

*Product Packaging May Vary

Smooth-Sil 945 - 1 Gallon Unit

Net Wt: 8.16 kg

£309.20
*Vat Included

*Product Packaging May Vary