Self-Adhesive PU Gasket for Efficient Wooden Door Soundproofing

• Customization: Available
• Color: Custom
• Material: EPDM/PVC/PU/PE/PP/TPE
• Model NO.: PU Foam Wrapped Door Seal Strip
• Thickness: 1mm~50mm
• Usage: Commercial Doors, Exterior Doors, Garage Doors, Interior Doors
• Width: 1mm~50mm
• Product Name: PU Foam Wrapped Door Seal Strip
• Keywords: PU Sealing Strip, Rubber Seal Strip, Foam Rubber
• Type: V-Type / L-Type; Options with Magnetic Strip
• Brand: Haishu or OEM
• Material Composition: PU Foam Core + PE Film Surface + PP or TPE Skeleto
• Compression Recovery: ≤10% Compression Set; Excellent Elasticity
• Acoustic Performance: up to 45 dB Noise Reduction
• Durability: >500,000 Opening/Closing Cycles Without Deformatio
• Installation Options: Self-Adhesive / Magnetic Insertion / Snap-in Barbe
• Sample Time: 7 Days
• Delivery Time: 10-20 Days
• Standard Length: 200m/Roll or 300m/Roll
• Environmental Rating: Non-Toxic, Odorless, Meets Green Building Standard
• Application Scenarios: Interior Doors, Wooden Doors, Cabinets, Wardrobe D
• Transport Package: Standard Packaging or Customized
• Specification: Standard Specifications or Customized
• Trademark: HJS
• Origin: Tianjin, China
• HS Code: 4016931000
• Production Capacity: 50000pieces/Year
• Package Size: 45.00cm * 45.00cm * 25.00cm
• Package Gross Weight: 20.000kg

Product Description

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

Product Parameters

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

Detailed Photos

Product Description

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.

 

Product Highlights High Resilience Core: PU foam ensures excellent compression recovery and cushioning Durable Outer Layer: PE film offers UV resistance, anti-aging properties, and aesthetic surface Multi-structure Options: V-type and L-type designs suit various door frame shapes Flexible Installation: Magnetic, self-adhesive, and snap-fit methods to meet different use needs Stable Skeleton: Internal PP/TPE spine ensures tight fit and long-term shape retention Customizable: Supports OEM/ODM with tailored color, shape, and structure

Application Industries / Scenarios Residential Doors: Wooden doors, bedroom doors, living room partitions Interior Decoration: Wardrobe doors, sliding doors, soft-close systems Office Systems: Partition doors, soundproof conference room doors Electrical Cabinets: Door sealing for low-voltage or communication cabinets DIY Home Renovation: Easy installation for noise control and draft prevention

FAQ

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.