Speed Seal O ring

[meridian28]

With Speed Seal out of business does anyone know the O ring size?

[nigel1]

I think there are two different sizes of cover plates which were made by Speed Seal. From what I have seen on other forums, the cross section diameter of the O ring is 1mm, and the ID of the O ring either 40mm or 60mm depending on the cover plate size.

Pretty sure that these O rings would not be custom made for speed seal.

Hopefully someone else will take over production of the speed seal, it was a good product.