Flexible Rubber Seal U Channel For Metal Glass Door Edges Custom EPDM PVC Profiles

Flexible Rubber U Channel Edge Trim Seal for Metal, Glass, Door Edges Custom EPDM PVC Profiles

Our Rubber Seal U Channel is a flexible edge trim seal designed to protect and seal metal, glass, plastic, and wooden edges from moisture, dust, impact, and vibration. Made from premium EPDM, PVC, or TPE materials, these U-shaped profiles offer excellent weather resistance and long-lasting performance in both indoor and outdoor environments. They are widely used in automotive, construction, marine, and machinery applications.

Key Features

Protects edges from wear, corrosion, and impact

Built-in metal clips or sponge cores for enhanced grip

Excellent sealing against water, air, dust, and noise

UV-resistant and anti-aging properties for outdoor use

Easy to install by hand, no adhesives required (optional tape available)

Suitable for straight or curved edges

Technical Specifications

Application Scenarios

Automotive Industry: Car doors, trunk edges, engine covers

Construction & Architecture: Glass curtain wall panels, metal doors and frames

Marine & RV: Boat hatches, camper doors, container edges

Electrical Cabinets: Control boxes, enclosures, panel protection

Furniture & Machinery: Tabletop edges, machine frames, metal shelving

Customizable Options

We offer full customization services to match your project needs:

U channel size: custom width, height, and wall thickness

Material hardness: adjust Shore A according to edge type

Core design: choose sponge, solid, or steel-reinforced interior

Color & finish: standard or custom color matching, smooth or textured

Adhesive type: with or without self-adhesive backing (3M, EVA, etc.)

Packaging: bulk rolls, carton, or cut-to-size with label & barcode

Why Choose Us – Rubber U Channel Seal Manufacturer

With over 10 years of experience in rubber extrusion and sealing technology, Shenzhen Xunzhi Building Materials Co., Ltd. specializes in producing custom U channel rubber seals for industrial and commercial use. Our products are exported to Europe, North America, Southeast Asia, and more. Backed by in-house tooling and strict quality control, we ensure fast turnaround, stable quality, and competitive pricing for global B2B buyers.

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.