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factory supply Various specifications Colorful silicone NBR rubber foam sponge hard sealing strip profiles
$3$5.34-43.82%
Color:
Multiple colors
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Features
Premium NBR Rubber Foam Sponge Sealing Strips – Durable & Versatile
High-density NBR rubber foam ensures superior compression resistance and long-term elasticity, ideal for extreme temperatures (-40°C to 120°C). Precision-cut edges and uniform cell structure provide airtight/watertight sealing, perfect for industrial machinery, HVAC systems, and automotive door/window insulation. Vibrant color options (customizable) enhance visual organization in workshops, while oil-resistant silicone coating extends lifespan in harsh environments. Sold in bulk rolls (multiple thicknesses/widths available) – wholesale pricing for contractors and global distributors. Non-toxic, flame-retardant certified (meets ASTM/ROHS standards) for safe use in residential and commercial projects.
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