Premium Waterproof Silicone Sponge Rubber Foam Sheets
High-density silicone sponge rubber ensures superior waterproofing and non-deformable durability, maintaining shape under pressure. Available in precise thicknesses (1mm-20mm) for versatile industrial, DIY, and craft applications.
Innovative closed-cell structure resists moisture, dust, and chemicals, ideal for gaskets, seals, insulation, and cushioning. Custom-cut for automotive, marine, electronics, and HVAC projects.
Soft yet resilient texture provides noise reduction and shock absorption. Heat-resistant (-60°C to 230°C) for extreme environments. Multiple colors (black/red/orange) for functional or aesthetic matching.
Bulk pricing for contractors and manufacturers. Ships globally with wholesale MOQ discounts. Lab-tested for consistent quality and longevity.






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1mm 2mm 3mm 4mm 5mm 6mm 7mm 8mm 10mm 12mm 15mm 20mm black red orange waterproof non-deformable silicone sponge rubber foam sheet
$138.22$182.86-24.41%
Color:
1m*1m*6mm
1m*1m*20mm
1m*1m*2mm
1m*1m*12mm
1m*1m*15mm
1m*1m*0.7mm
1m*1m*5mm
1m*1m*8mm
1m*1m*10mm
1m*1m*2.5mm
1m*1m*3mm
1m*1m*1.5mm
1m*1m*0.8mm
1m*1m*1mm
1m*1m*4mm
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