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.