Concrete Expansion Joint Strip with Adhesive Backing – Easy Install EPDM Filler for Construction Joints

This EPDM rubber expansion joint strip features a pressure-sensitive adhesive backing for easy installation in concrete joints. Ideal for use in commercial buildings and infrastructure projects.

Features

Peel-and-stick installation

Strong adhesion to concrete and metal

Good elongation and compression

Flexible under freeze-thaw cycles

Technical Specifications

Material: EPDM with adhesive layer

Thickness: 8–15 mm

Width: 50–200 mm

Hardness: Shore A 60

Operating Temp: -30°C to +100°C

UV Resistance: Excellent

Applications

Commercial building joints

Sidewalk and curb interfaces

Parking decks and tunnels

Precast panel connections

Customization Options

Custom adhesive grades

Pre-cut sizes available

Optional release liner printing

OEM labeling and packaging

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.