Santoprene Rubber Gaskets Weatherproof and Flexible TPV Seals for Electrical and Mechanical Use

Santoprene rubber gaskets provide high elasticity with resistance to aging, UV exposure, and moderate oils. Their thermoplastic characteristics make them easy to process while maintaining rubber-like performance, making them suitable for electrical cabinets, solar systems, and water-tight assemblies.

Technical Specifications

• Material: Santoprene TPV

• Durometer: 50–75 Shore A

• Working Temp: -50°C to 130°C

• Tensile Strength: ≥ 7 MPa

• RoHS & REACH compliant

Application Scenarios

• Electrical box seals

• Solar panel frames

• Marine hatch covers

• Waterproof lighting fixtures

Customization Options

• Custom hardness and thickness

• Available with 3M adhesive tape

• Cut-to-length or continuous rolls

• Color-matched for brand identity

Shenzhen Xunzhi Building Materials Industrial Co., Ltd. is an integrated enterprise specializing in design, production, and sales, with many years of experience in manufacturing and technical product development. The company has two subsidiaries: Hong Kong Ruisong Technology Co., Ltd. and Sanya Ruisong Technology Co., Ltd. It is a professional manufacturer of door and window seals, curtain wall seals, and vehicle door sealing strips, providing one-stop rubber sealing solutions to global customers for many years.

We specialize in the production and processing of various sealing and molding products, including PVC (Polyvinyl Chloride), EPDM (Ethylene Propylene Diene Monomer), high-grade thermoplastic rubber (Santoprene), silicone rubber, dual-hardness sealing strips, rigid decorative strips, EVA single- and double-sided adhesive products for doors, windows, and curtain walls, as well as molded parts and plastic-rubber injection components.

The company is equipped with a strict quality assurance system, comprehensive testing procedures, and excellent after-sales service. Our products are highly recognized and praised by industry professionals, and are exported to Europe, America, Southeast Asia, and Hong Kong and Macao regions.