Product

Our thermal pad sponge silicone sheet is a thin 1mm gasket material made from soft, compressible silicone sponge. It offers heat resistance, sealing, cushioning, and gap filling for electronics, battery packs, and industrial equipment. Custom sizes, densities, adhesive backing, and die-cut shapes are available.

 The Thermal Pad Sponge Silicone Sheet – Thin Thickness 1mm Gasket is a flexible, lightweight sealing and cushioning material made from closed-cell silicone sponge. At only 1mm thick, it is ideal for compact assemblies where space is limited but reliable sealing, insulation, and protection are required.

This thin silicone sponge sheet provides excellent compression, recovery, and gap filling. It is resistant to heat, aging, water, and weathering, making it suitable for electronics, battery packs, automotive components, and industrial equipment. It can be supplied as sheets, strips, rolls, or die-cut gaskets.

Key Features

• Thin 1mm silicone sponge sheet

• Soft, compressible, and lightweight

• Excellent sealing, cushioning, and gap filling

• Heat resistant and aging resistant

• Resistant to water, dust, and weathering

• Good compression recovery and dimensional stability

• Easy to die-cut, slit, or laminate

• Adhesive backing available for quick installation

• Custom thickness, density, hardness, and color

• Food-grade, medical-grade, and flame-retardant options available upon request

• RoHS and REACH compliant options available

Applications

• Thermal pad and heat insulation applications

• Electronics sealing and cushioning

• Battery pack sealing and protection

• Automotive interior and electronic components

• Equipment enclosure sealing

• HVAC and appliance sealing

• Vibration dampening and impact protection

• Industrial gaskets and die-cut pads

• Food equipment sealing with food-grade options

• Medical device sealing with medical-grade options