Industrial Sealants & Gasket Makers

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ZenaSeal White – Mildew-Resistant RTV Silicone Sealant

Waterproof, Precision Silicone Sealing – No Caulking Gun Required

From $209.61

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ZenaGasket Blue – Industrial RTV Silicone Gasket Maker

Precision RTV Gasket Application – No Caulking Gun Required

From $209.61

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ZenaGasket Black – Industrial RTV Silicone Gasket Maker

Precision RTV Gasket Application – No Caulking Gun Required

From $209.61

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ZenaSeal Clear – Industrial RTV Silicone Sealant

Professional-Grade Clear Silicone for Waterproof Sealing, Bonding & Insulating

From $209.61

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ZENAGASKET RED High-Temperature RTV Silicone Gasket Maker for Industrial Equipment

ZENAGASKET RED | High-Temp RTV Gasket Maker

Industrial RTV Silicone for Pumps, Gearboxes & Machinery

From $264.28

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Explore professional-grade industrial RTV silicone sealants and gasket makers from Tennessee Specialties Company.

Our selection of Zenex ZenaSeal and ZenaGasket products provides waterproof sealing, strong adhesion, permanent flexibility, and dependable performance for industrial equipment maintenance, commercial facilities, and professional repairs.

Unlike traditional silicone cartridges, these convenient self-dispensing aerosol cans allow precise application without a separate caulking gun.

Choose from clear and mildew-resistant white silicone sealants, plus red, black, and blue RTV gasket makers for equipment sealing, machinery maintenance, and gasket replacement.

Available in convenient 6-can and 12-can cases for commercial and industrial customers.