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Custom Plastic Parts
Custom Rubber Parts
Custom PU Parts
Custom Rubber Rectangular Cap
Rubber Rectangular Cap Manufacturer
Rubber rectangular caps protect open ends of square tubing, rectangular profiles, and structural sections from dust, moisture, and edge damage during storage, shipping, and assembly. Precision-molded corners and tapered walls provide a secure, adhesive-free fit, with an optional pull-tab for easy, tool-free removal.
Flexiparts produces fully custom rubber rectangular caps with no stock items, tailored to your needs for outer dimensions (width × height), wall thickness, corner radius, durometer hardness, and Pantone coded.
Common Rubber Rectangular Cap Materials
Selecting the right elastomer ensures dimensional stability and environmental resistance for profile protection. We work with a wide range of rubber materials:
- NR – High elasticity for tight fit on tolerance-critical profiles
- EPDM – Weather/ozone resistance for outdoor structural components
- NBR – Oil resistance for hydraulic cylinder mounting profiles
- Silicone – Temperature stability for profiles exposed to heat sources
- CR – Flame retardancy for enclosed equipment compartments
- PU – Abrasion resistance for rough handling during transport
How To Work with Us
The key to great custom parts is collaboration. As a custom molding manufacturer, our enginnerss will stay connected with you throughout the process, and deliver products that meet your expectations.
- Send us your 2D/3D files or product concept, for an accurate quote, please send us materials, order quanity and surface requirement.
- We review your design,and send you a clear cost within 24 hours.
- Our tooling team builds the mold to your specifications, then send you T1 samples for confirmation.
- Once sample approved, we run full production under strict quality control
- Your finished parts are packaged securely and shipped to your location on time.
Related Products
- More Rubber Cap
Start Your Project!
Need custom rubber, plastic, or polyurethane parts? FlexiParts offers prototyping and on-demand, low to high-volume production of high-quality, durable components. Whatever your needs, we deliver reliable custom parts on time and within budget. Start your project with us today!
