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#42MM X2.0 BONDED SEAL

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

Product Questions & Answers

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

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

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

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

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

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

What size is this bonded seal?

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

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

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