EVA Flange Gasket Tape (Closed Cell)
This high-density EVA foam tape fills uneven gaps and cushions metal-to-metal flanges. It features pressure-sensitive adhesive on one or both sides. Also, it provides airtight seals that resist moisture and dust.
Typical B2B Buyers
- Curtain wall and window system distributors
- HVAC ductwork and flange contractors
- Automotive and machinery gasket suppliers
- Private label hardware and DIY wholesalers
Key Features
Why Choose This EVA Gasket Tape?
Closed-Cell Foam Structure
First, the closed-cell EVA foam does not absorb water. It provides excellent moisture barrier performance for outdoor applications.
Pressure-Sensitive Adhesive
Next, the adhesive bonds instantly to surfaces. Choose hot melt for quick grab or acrylic for weather resistance.
Built for Construction Applications
Resilient Foam Core
Also, EVA foam acts like a rubberized spring. It continues to push back against surfaces even after months of compression.
Multiple Thickness Options
Finally, we offer 1mm to 10mm thicknesses. Each serves different gap-sealing and cushioning needs.
Product Specifications
Based on actual product data. Shore Hardness and compression-set reports available upon request.
Material Properties
| Base Material | Closed-cell EVA Foam (Non-absorbent) |
|---|---|
| Density Range | 35 kg/m3 to 60 kg/m3 |
| Adhesive Options | Solvent Acrylic / Hot Melt / Water-based |
| Thickness Options | 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 10mm |
| Color Options | Black, Grey, White |
| Service Temperature | -20C to +80C |
Ordering Sizes
| Thickness x Width | Roll Length | Typical Application |
|---|---|---|
| 3mm x 15mm | 10m - 30m | Residential window glazing and trim spacing |
| 5mm x 25mm | 10m - 20m | HVAC duct flange sealing and vibration dampening |
| 10mm x 50mm | 5m - 10m | Heavy machinery padding and structural gap filling |
Download Factory Catalog
View our full range of foam tapes and gaskets.
Storage & Shelf Life
Store in a clean, ventilated area away from extreme heat. The EVA foam remains resilient and adhesive retains bonding power for 12 months.
Field Application Notes
EVA vs. PE Foam Resilience
Standard PE foam is soft and economical. However, once compressed between heavy metal flanges, it often loses thickness permanently.
Surface Prep for Heavy Gaskets
A 5mm thick EVA gasket exerts significant shear force on its adhesive. Clean flange surfaces of oil and dust first.
Packaging, Customization & Supply
PAC KING supplies foam gaskets direct to building material networks.
What We Offer
- Custom Slitting: We slit rolls from 10mm to 1000mm to match your flange requirements.
- Private Label Boxing: We provide individually wrapped rolls with custom printed labels for retail counters.
- Logistics: EVA foam is bulkier than standard tape. We calculate precise pallet volumes for 40HQ containers.
Factory Photos
Procurement & Supply FAQ
Project Supply & Wholesale Inquiry
Need EVA foam gaskets for your construction supply network? Contact our factory team.
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