
Silicone Foam Manufacturers
- Silicone foam manufacturer
- Custom silicone foam rolls
- Adhesive backed silicone foam
- Sealing and cushioning gaskets
- Die cut silicone foam
- Bulk order quality control
Silicone Foams Products
Tapells silicone foam manufacturer supplies custom adhesive foam for sealing applications.


Flame Retardant Silicone Foam Sheet
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Custom Silicone Foam Strips
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Gray Silicone Foam Gasket Sheet
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Round Silicone Foam Seal Strip
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Silicone Foams Customization Capabilities
- Thickness: Custom thickness for sealing and compression needs.
- Density: Foam density selected for cushioning and support.
- Adhesive Backing: Adhesive or no adhesive structure can be discussed.
- Die Cut Shape: Custom gaskets, pads or strips from drawings.
- Color: Black, gray, red or other directions can be discussed.
- Packaging: Sheets, rolls, bags or cartons can be customized.
How Orders Work
A clear six-step process helps project teams control specifications, cost, quality, and delivery time.
Send Requirements
Share tape type, size, color, thickness, adhesive requirements, printing, packaging, quantity, samples, and application.
Specification Review
Our team reviews tape material, adhesive performance, application environment, packaging requirements, and manufacturability.
Quotation & Approval
Review the quotation, artwork, sample plan, lead time, and commercial terms.
Production
Mass production begins after sample confirmation and specification approval.
Quality Inspection
Products are checked through IQC, IPQC, FQC, OQC, adhesion testing, and final inspection.
Packing & Shipping
Packaging, shipment documents, and delivery plans are arranged according to bulk order requirements.
Production Capacity
From requirement review to sampling, testing, mass production, inspection, and delivery, every step is built for stable long-term supply.
Production Line
Automated coating, slitting, rewinding, printing, and packaging processes support stable adhesive tape manufacturing.
Converting Process
Automated and semi-automated converting supports stable slitting, rewinding, printing, and packaging for tape rolls.
Adhesion Testing
Adhesive strength, tensile performance, temperature resistance, aging resistance, appearance, and packaging checks help keep batch performance consistent.
Final Inspection
Appearance, roll size, adhesion, packaging, labels, cartons, and shipment details are checked before delivery.
Quality Control
We enforce strict ISO-standard production management. Every batch undergoes material, coating, slitting, adhesion, packaging, and shipment checks to keep quality stable for export orders.
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Incoming Material Inspection
Films, paper, cloth, foam, foil, adhesive materials, cores, and packaging materials are checked before production.
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Performance Testing
Adhesion, tensile strength, temperature resistance, aging resistance, roll appearance, and packaging are checked by batch.
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Final Pre-shipment Inspection
Visual, dimensional, adhesion, and packaging checks are completed before secure export packing. QC reports can be provided.
Why Choose Us
A China Silicone Foams manufacturer focused on stable quality, OEM/ODM customization, and repeatable mass production.
Silicone Foams Applications
EV Battery Sealing
Lighting Gaskets
HVAC Sealing
Electrical Cabinets
Electronics Cushioning
Thermal Insulation
Outdoor Equipment
Automotive Damping
Die Cut Gaskets
OEM Foam Parts
Manufacturing Capability
Production lines, equipment, and factory environment.
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Product Questions
What is silicone foam used for?
Silicone foam is used for sealing, cushioning, vibration damping, thermal insulation, electrical insulation, lighting gaskets, HVAC, EV battery packs and die cut gaskets.
Are you a silicone foam manufacturer?
Tapells is a Shenzhen, China adhesive tape and adhesive material manufacturer supporting B2B wholesale, OEM/ODM customization and related foam tape products.
What is the difference between silicone foam and PU foam?
Silicone foam is usually selected for more demanding sealing, temperature, UV, ozone or electrical insulation conditions. PU foam is often used for soft cushioning and anti-rattle applications.
Can silicone foam be supplied with adhesive backing?
Yes. Adhesive backing can be discussed according to application temperature, surface material, handling method and assembly needs.
What information is needed for quotation?
Please provide thickness, density, cell structure, adhesive backing, size, shape, color, temperature requirement, quantity, packaging and destination country.
Can silicone foam be die cut into gaskets?
Yes. Silicone foam can be die cut into gaskets, strips, pads and sealing parts. Drawings, tolerance, adhesive backing and packaging should be confirmed before production.
Is silicone foam suitable for high temperature sealing?
It can be discussed for high or low temperature sealing projects. The exact temperature requirement and test method should be provided before sample confirmation.
Can you customize density and color?
Yes. Density, thickness, color and shape can be discussed based on sealing, cushioning and assembly requirements.
Do you provide certification claims for silicone foam?
Certification or test requirements must be confirmed by project and documentation. Tapells will not assume unsupported certifications without verified information.
What is the usual lead time?
The average lead time is around 15 days after order details are confirmed. Actual timing depends on specifications, die cutting, quantity and packaging.
Get a Quote
Receive product recommendations, OEM/ODM support, and a customized quote within 24 hours.
Send Your Requirements
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Send your tape requirements. Get product suggestions and a quote within 24 hours.
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Silicone Foam Manufacturers Guide
Silicone Foam is a flexible foam material used for sealing, cushioning, thermal insulation and electrical insulation. It can be supplied as sheets, rolls, strips, adhesive backed foam or die cut gaskets. For B2B buyers, it is suitable when the application needs longer performance under demanding environmental or mechanical conditions.
Silicone foam selection should consider cell structure, thickness, density, hardness, compression set, adhesive backing, temperature requirement, sealing pressure and final assembly method. It is often used in EV battery packs, lighting, HVAC, electronics and outdoor equipment. Any specific temperature, flame, IP or certification requirement should be confirmed before sampling.
| Item | Available Options |
|---|---|
| Material | Silicone foam or silicone sponge direction. |
| Cell Structure | Open-cell or closed-cell direction by application. |
| Thickness | Custom thickness for sealing and cushioning. |
| Density | Foam density discussed by compression needs. |
| Adhesive | Adhesive backed or non-adhesive structure. |
| Shape | Rolls, sheets, strips, pads or die cut gaskets. |
| Packaging | Roll, sheet, bag, carton or private label packing. |

Common applications include lighting gaskets, electrical cabinet sealing, HVAC sealing, EV battery insulation, electronics cushioning, outdoor equipment sealing, automotive vibration damping and die cut silicone gaskets. Silicone foam can help resist compression fatigue and adapt to uneven surfaces, but the final part should be tested in the real assembly.

Tapells supports OEM/ODM customization for silicone foam, adhesive backed silicone foam and die cut foam parts. Buyers can discuss thickness, density, color, adhesive backing, shape, labels and packaging. For accurate quotation, send the drawing, temperature or sealing requirement, quantity, application function, packaging requirement and destination country.

As a Shenzhen, China adhesive tape and adhesive material manufacturer, Tapells supplies global B2B buyers with custom production and wholesale support. The factory has about 3000-5000 square meters of production space, 80+ employees and 6 production lines. Raw material inspection and finished product inspection support sample approval, bulk orders and repeat cooperation.