PU Microcellular Foam Gasket with Acrylic Adhesive Backing for Sealing & Cushioning
1.Product Description
PU Foam Gasket with Backing is a custom-engineered sealing solution made from black PU microcellular foam combined with acrylic S301 adhesive backing. It is designed for reliable sealing, cushioning, and vibration damping in industrial and electronic applications.
The closed-cell PU foam structure ensures excellent gap filling and compression recovery, while the adhesive backing enables fast and clean installation without additional fasteners.
2.Technical Specifications
| Name | PU Foam Gasket with Backing |
|---|---|
| Material | PU microcellular foam (black) + acrylic S301 adhesive |
| Color | Black (custom colors available) |
| Shape | Customized rectangular frame, tolerance ±0.1 mm |
| Operating Temperature | -40°C to +80°C |
| Density | 0.3 – 0.5 g/cm³ |
3.Key Features
PU Microcellular Foam Body
- Excellent sealing elasticity: Closed-cell structure tightly fills installation gaps
- Lightweight & vibration damping: 30–50% lighter than solid rubber gaskets
- Weather & chemical resistance: Resistant to UV, ozone, and common solvents
Acrylic S301 Adhesive Backing
- Fast installation: Reaches approx. 80% bond strength within 30 seconds
- Durable adhesion: ≥85% bond retention over long-term use
- Clean removal: No residue, no surface damage during replacement
4.Product Images
5.Applications
- Electronic enclosures and housings
- Home appliances
- Automotive interior sealing
- Industrial control cabinets
- Dust sealing, cushioning, vibration damping, and light water protection
6.Quality & Compliance
- ISO 9001 certified manufacturing
- FDA 21 CFR 177.2600
- 3A Sanitary Standards
- RoHS & REACH compliant
- ASTM D2000 material specifications
Full material traceability and certificates (COC, FDA, RoHS, REACH) are available upon request.
7.Packaging & Shipping
Packaging Options
- Standard: PE bags + inner cartons + pallet packing
- Custom: individual bags, bubble wrap, black light-proof packaging, custom labels
Shipping Methods
- Express: DHL / FedEx / UPS
- Air freight for urgent orders
- Sea freight for bulk orders
- Trade terms: FOB / CIF / DDP
| MOQ | 1 pc |
|---|---|
| Lead Time | In stock: 3 days Custom mold: sample 10–20 days |
| Port | Xiamen, China |
| Sample Policy | Samples available, freight cost paid by customer |
8.Contact Us
Xiamen Best Seal Imp & Exp Co., Ltd
Tel: +86-592-5782315
Mobile: +86 18950159396
Email: yunying2@bestsealhk.com
Address: Unit 522–525, No.6 Gaodian Road, Huli District, Xiamen, China
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