Silicone Foam & Elastomers

Combining compressibility with long-term resilience, this range seals and cushions components against vibration, dust, and moisture. Within the range, ceramifiable grades are also available, converting into a rigid, insulating barrier when exposed to flame. That dual protection makes them a natural fit for EV battery pack sealing, ESS enclosure gasketing, and high-temperature fire safety partitions.

Ceramifiable Fire Barrier Silicone Foam
Closed-cell silicone foam in six density grades from 200 to 450 kg/m³. Each grade balances compressive stiffness against sealing effectiveness — from soft low-force gaskets to ultra-rigid enclosure seals with sponge-rubber-level performance.
An ultra-lightweight closed-cell silicone foam at approximately 150 kg/m³.
A silicone foam that behaves as a normal compressible gasket under standard service conditions, but undergoes ceramification when exposed to fire, forming a rigid inorganic barrier that maintains the seal and blocks flame propagation through the penetration.

Other product types

Built with vertically aligned fillers, these pads conduct heat preferentially through the Z-axis rather than spreading it sideways, giving you faster, more direct heat transfer even at thin gauges. This directional performance makes them well suited to semiconductor heat sinks, power modules, 5G/telecom base stations, LED lighting, graphics cards, and automotive ADAS and sensor systems.
Dispensed as a flowable liquid before curing in place, these gap fillers, gels, greases, and potting compounds conform fully to irregular geometries and complex assemblies that solid pads simply can’t reach. This makes them ideal for battery pack potting, CPU/GPU thermal interfacing, and waterproof encapsulation of automotive and outdoor electronics.
Offered in both silicone and non-silicone chemistries, these pads conform easily under light pressure to eliminate air gaps at the interface, with the non-silicone option specifically formulated to avoid siloxane outgassing in contamination-sensitive environments. They’re commonly used for CPU/GPU gap filling, power supply modules, LED drivers, and optical or connector-sensitive electronics.
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