Description
Zain Black Rubber IP Sealing Washer (M20 to M63)
The Zain Black Rubber IP Sealing Washer is engineered to deliver high-integrity environmental sealing between cable glands, conduit fittings, or blanking plugs and electrical enclosures. Manufactured from durable, resilient industrial rubber elastomer, it creates an airtight and watertight seal that effectively prevents the ingress of water, moisture, dust, and oil into sensitive electrical cabinets.
Its flexible and compressible composition compensates for uneven enclosure wall surfaces and maintains tension under mechanical vibration and thermal cycling. Available in standard metric sizes ranging from M20 up to M63, sold per piece.
Available Sizes:
• M20
• M25
• M32
• M40
• M50
• M63
Technical Specifications
Brand: Zain
Product Type: Ingress Protection (IP) Sealing Washer
Material: Industrial Grade Synthetic Rubber / Elastomer
Color: Black
Thread Standard / Sizes: Metric M20, M25, M32, M40, M50, M63
Function: Ingress Protection (IP66/IP68 Sealing Barrier)
Application: Cable Glands, Electrical Junction Boxes, Control Panels, Switchgear Enclosures, and Outdoor Distribution Cabinets

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