Keyword:PU Sealing Strip, Rubber Seal Strip, Foam Rubber Strip
Effect:Sealing&Impact Protection&Windproof&Waterproof&Sound Insulation&Dustproof&Anti-Cutting
Main Usage:Automotive&Machinery&Doors and Windows&Cabinets and Enclosures&Wind Power Equipment
| Non-Reinforced Rubber Hose |
| Product Name |
PU Foam Wrapped Door Seal Strip |
| Keywords |
PU Sealing Strip, Rubber Seal Strip, Foam Rubber Strip |
| Type |
V-type / L-type; options with magnetic strip, adhesive backing, or barbed slot |
| Color |
White, Grey, Black, Coffee (custom colors available) |
| Brand |
HaiShu Or OEM |
| Material Composition |
PU Foam Core + PE Film Surface + PP or TPE Skeleton |
| Surface Treatment |
PE Film wrapping via hot pressing or gluing, available in dual-color design |
| Compression Recovery |
≤10% compression set; excellent elasticity |
| Acoustic Performance |
Up to 45 dB noise reduction |
| Durability |
>500,000 opening/closing cycles without deformation |
| Installation Options |
Self-adhesive / Magnetic insertion / Snap-in barbed skeleton |
| Service Life |
10+ years indoor use; 20+ years for UV-resistant types |
| Environmental Rating |
Non-toxic, odorless, meets green building standards |
| Application Scenarios |
Interior doors, wooden doors, cabinets, wardrobe doors, power enclosures |
| Key Functional Features |
Dustproof, Soundproof, Shock absorption, Windproof, Insect-proof, Anti-odor |
| Sample Time |
7 Days |
| Delivery Time |
10-20 Days |
| Production Capacity |
100 0000 Meter/Month |
| Standard Length |
20M/Roll Or 50M/Roll |
| We support customization of various styles and sizes |
PU Foam Wrapped Door Seal Strip V-Type / L-Type with Strong Resilience and Sound Insulation
PU Foam Wrapped Door Seal Strip is a multifunctional sealing solution designed for wooden doors, sliding doors, and soundproof systems. The product features a high-resilience PU foam core formed by open-cell foaming technology, an outer PE film for excellent weather resistance and aesthetics, and an embedded PP or PP-TPE skeleton for enhanced stability and ease of installation.
Available in V-type and L-type structures, the seal strip supports multiple installation methods such as adhesive backing, magnetic embedding, or barb-type insertion. It is widely used in household, commercial, and light industrial applications requiring dustproof, noise-reducing, and anti-collision functions.
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Product Highlights
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High Resilience Core: PU foam ensures excellent compression recovery and cushioning
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Durable Outer Layer: PE film offers UV resistance, anti-aging properties, and aesthetic surface
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Multi-structure Options: V-type and L-type designs suit various door frame shapes
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Flexible Installation: Magnetic, self-adhesive, and snap-fit methods to meet different use needs
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Stable Skeleton: Internal PP/TPE spine ensures tight fit and long-term shape retention
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Customizable: Supports OEM/ODM with tailored color, shape, and structure
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Application Industries / Scenarios
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Residential Doors: Wooden doors, bedroom doors, living room partitions
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Interior Decoration: Wardrobe doors, sliding doors, soft-close systems
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Office Systems: Partition doors, soundproof conference room doors
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Electrical Cabinets: Door sealing for low-voltage or communication cabinets
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DIY Home Renovation: Easy installation for noise control and draft prevention
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Q1: What information should I give to you for the inquiry?
If you have drawings or samples, pls feel free to send them to us, and tell us your special requirements, such as material, tolerance, surface treatments, the amount you need, etc.
Q2: How about a certificate?
We will make a full 100% inspection and provide the inspection reports.
Q3: How can we guarantee quality?
Always a pre-production sample before mass production;
Q4: How long is your delivery time?
Generally, it is 7-15 working days. or 20-30 working days if making a new tooling according to your drawings.
Q5: Do you support after-sales maintenance?
Yes, our warranty period is up to ten years.
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