7 Series / Shore A 15–40

Industrial silicone for molds, seals and demanding parts.

Durable, heat-resistant silicone materials for industrial molding, tooling, mechanical protection and flexible components.

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Industrial silicone gaskets seals O-rings and molded components

Applications

One family, multiple industrial uses.

Silicone molds & tooling

Flexible molds for resin, wax, gypsum, concrete, prototypes and industrial casting.

Gaskets & seals

Custom static seals, O-rings, flexible spacers and heat-resistant sealing components.

Rollers, pads & dampers

Pressure pads, vibration dampers, buffers, sleeves and protective components.

7 Series grades

715, 720, 725, 730, 735 and 740.

Available from Shore A 15 to 40 with low shrinkage and published viscosity, tensile, tear and elongation data. Use the Grade Finder for a starting recommendation, then confirm the final grade with Suresil.

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