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KOMPA
Silicone material
China
ISO9001, ISO14001, ISO45001, IATF16949, EN45545-2, UL94-V0, NSF61, UL157-2007 Gaskets and Seals. CE, ROHS, PAHS, REACH
Product Description
Silicone foam gaskets are engineered for high-performance sealing, cushioning, and thermal insulation in demanding environments. With excellent resistance to extreme temperatures, UV, ozone, and compression set, they are ideal for protecting sensitive components in automotive, electronics, energy storage, and outdoor enclosures.
Wide Temperature Resistance: Performs reliably from -60°C to +200°C.
Excellent Compression Recovery: Maintains long-term sealing performance under pressure.
Weather & UV Resistant: Ideal for outdoor and harsh environmental conditions.
Flame Retardant Options: Available in UL94 V-0 rated grades.
Low Outgassing & Low VOC: Suitable for sensitive electronic and battery applications.
Soft and Conformable: Easily adapts to uneven surfaces for better sealing.
Available with PSA Backing: For easy installation and assembly.
Silicone foam gaskets are widely used across industries that demand reliable sealing, thermal insulation, and environmental protection.
To ensure product protection, cleanliness, and ease of handling, our silicone foam gaskets are packaged with care.
Supplied in sheets, rolls, or die-cut parts depending on your order.
Each piece is interleaved with kraft paper or PE film to prevent surface damage.
Bundled with clean plastic wrap or zip bags for small parts.
Labeled with product details, size, thickness, and batch number for traceability.
Packed in sturdy corrugated cartons or custom-size boxes.
For bulk orders: placed on pallets with corner protectors and stretch wrap for secure transport.
Available upon request for sensitive electronics or medical-grade applications.
Each package includes product labeling and packing list.
Optional: customer-specific labels, barcodes, or branding (MOQ may apply).
Cell-to-cell cushioning, thermal barriers, and fire-resistant sealing
Gaskets for lighting, control units, HVAC systems, and engine compartments
Dust and moisture seals for enclosures, displays, and keypads
EMI shielding support and weatherproof sealing for outdoor devices
Vibration damping and gasket sealing for high-temperature machinery
Lightweight, flame-retardant seals for safety-critical enclosures
Consistent cell structure for reliable sealing and cushioning
Excellent durability in extreme temperatures and outdoor conditions
Available in sheets, rolls, or precision die-cut parts
Thickness options from 1 mm to 20 mm (custom on request)
Single-sided or double-sided PSA for easy installation
High-temperature and low-VOC adhesives available
UL94 V-0 and EN45545-2 compliant versions for fire safety-critical applications
Clean PE film or interleaved kraft paper
Export-grade cartons and pallets to ensure damage-free delivery
Material Data Sheet (TDS)
Compliance certifications: RoHS, REACH, UL (if applicable)
Engineering support for material selection and design integration
100% inspected before shipment
Manufactured under ISO 9001 certified quality systems
KOMPA is a trusted innovator in silicone-based thermal and insulation interface materials advanced foam technologies. We combine materials science expertise with precision manufacturing to deliver solutions that meet the most demanding requirements in EV battery systems, energy storage, automotive electronics, and industrial applications.
Over 8 years of experience in silicone thermal and insulation materials
In-house R&D for continuous product innovation
ISO9001-certified production with full traceability
Consistent performance, certified by third-party labs (UL, RoHS, REACH)
Tailored solutions: thickness, hardness, thermal conductivity, die-cutting
Technical support from prototype to mass production
Long-term cooperation with leading automotive and energy OEM
Trusted by clients in Europe, North America, and Southeast Asia
Huawei – Global leader in communications, smart devices, and energy solutions
ZENERGY – Trusted supplier specializing in new energy battery systems
SAIC Motor – One of China’s largest and most innovative automotive manufacturers
Dongfeng Motor – Leading state-owned company in commercial and passenger vehicles
CRRC – World’s largest manufacturer of rail transit equipment and systems
CALB – Global innovator in lithium battery technology and energy storage solutions
Their trust speaks for our quality, reliability, and engineering excellence.
Choose KOMPA—where material innovation meets engineering precision.
To meet a wide range of sealing and insulation needs, our silicone foam gaskets can be tailored to your specific application:
Standard from 0.5 mm to 30 mm
Custom thicknesses available upon request
Sheets, continuous rolls, or precision die-cut parts
Kiss-cut or full-cut with or without backing liner
Ultra Soft, Soft, Medium, Firm, Extra Firm Grade
Optimized for compression, rebound, and sealing performance
Single-sided or double-sided PSA
Options include high-temp, low-VOC, or repositionable adhesives
UL94 V-0 and EN45545-2 compliant materials available
Smooth, textured, or fabric-faced surface for enhanced durability
Standard: Gray, Black, White, Red
Custom colors available for branding or identification (MOQ required)
Optional fiberglass or fabric reinforcement for added strength and dimensional stability
RoHS, REACH, UL, and other regulatory standards based on your industry needs
Silicone foam gaskets are used to seal, cushion, insulate, and protect components in environments that demand temperature resistance, environmental sealing, and mechanical durability. Thanks to their lightweight, compressible, and closed-cell or open-cell structure, silicone foam gaskets are ideal for:
Preventing dust, water, and moisture intrusion
Absorbing shock and vibration between modules
Providing thermal insulation and flame resistance
Sealing enclosures in OBCs, inverters, and BMS units
Acoustic and thermal insulation in doors and dashboards
Gaskets for lighting and sensor protection
Air and dust sealing in electrical cabinets or control panels
Gap filling and thermal isolation between components
Gaskets in heating/cooling units to ensure airtight performance
Weatherproof gaskets for outdoor enclosures and base stations
EMI shielding support (with conductive options)
Insulation and vibration control in sensitive devices
Lightweight seals in avionics and cabin structures
Flame-retardant, compression-resistant pads
Insulating materials for vibration and pressure zones
Yes, please download here:
UL 94-V0.pdf
Choosing the right silicone foam gasket depends on your specific application environment and performance requirements. Consider the following key factors:
Standard grades: -60°C to +200°C
Short-term exposure to temperatures above 200°C does not affect performance
Choose based on the thermal exposure of your system.
Ultra soft, Soft, Medium, Firm, Extra Firm Grade
Select based on the amount of sealing pressure and gap fill required.
Available from 0.5 mm to 30 mm standard; custom thicknesses on request
Thicker gaskets offer better cushioning; thinner ones suit tight spaces
Match thickness to your design gap and compression ratio.
UL94 V-0 and EN45545-2 rated materials available, ROHS, REACH
Choose PSA (pressure-sensitive adhesive) for easy installation
High-temp and low-VOC adhesive options available
Decide if peel-and-stick functionality is needed.
For outdoor use, confirm UV, ozone, and weather resistance
For electronics, ensure low outgassing and electrical insulation
Consider the long-term exposure to heat, chemicals, or compression.
Available in sheets, rolls, or die-cut parts
Optional reinforcement, colors, surface finishes, and packaging
Customize to streamline installation and meet brand or design needs.
Contact our engineering team for tailored recommendations or request a free sample for testing.
