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#42MM X2.0 BONDED SEAL

Description & Features

Designed for reliable sealing in high-pressure hydraulic systems, the #42MM X2.0 BONDED SEAL ensures optimal performance and leak prevention. Featuring a 42mm outer diameter and a 2.0mm cross-section, this bonded seal combines a metal washer with a vulcanized rubber insert to provide a robust seal between two flat surfaces. Its construction is ideal for use in various industrial applications where maintaining a secure, fluid-tight connection is critical.

Manufactured by Adaptall, this bonded seal is compatible with a wide range of industrial systems and components, enhancing its versatility. The metal washer adds mechanical strength, while the rubber insert accommodates surface imperfections, ensuring a consistent and durable seal under fluctuating pressures and temperatures. This component is essential for maintaining system integrity in demanding environments.

SKU: 9500-42MM

Supplier Part Number (MPN): 9500-42MM

Specifications

Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9500-42MM	Product Weight 0.05 lbs

Product Questions & Answers (3)

Question by: Travis H on Dec 28, 2025, 5:59 PM

what exactly holds this seal together -- is it just the rubber, or is there metal in it too?

Answer by: Customer Support on Dec 30, 2025, 5:14 PM

Both materials work together here. A metal washer forms the outer structure and gives it mechanical strength, while a vulcanized rubber insert is bonded into the center. That rubber piece is what actually does the sealing work against the mating surface. The vulcanization process fuses the two materials so they stay together under pressure instead of shifting or separating during use.

Question by: Kent W on Apr 6, 2026, 7:07 AM

got two flat faces i’m bolting together on a hydraulic line, is this the kind of seal that keeps it from weeping?

Answer by: Customer Support on Apr 8, 2026, 7:29 AM

Built for sealing between two flat surfaces, the metal washer gives it strength while the vulcanized rubber insert compresses to fill small surface imperfections. That combination helps prevent leaks in high pressure hydraulic connections.

Question by: Gary S on Sep 16, 2025, 2:18 PM

What size is this bonded seal?

Answer by: Customer Support on Sep 18, 2025, 6:36 AM

It features a 42mm outer diameter and a 2.0mm cross-section.