This page contains a guide to selecting O-ring materials based on chemical compatibility requirements.
The chemical compatibility data can be presented in one of two ways. First, you can select a specific O-ring material to view its compatible chemicals. Or second, you can select a specific chemical to view all its compatible O-ring materials.
Chemical compatibilities are rated and displayed according to the following scale:
|Order by Rating|
O-Ring Materials Compatible with Brake Fluid
(select a material to show its compatible chemicals)
|Aflas (4)||Buna-N (Nitrile) (1)||Butyl (4)|
|Chemraz (0)||Epichlorohydrin (1)||Ethylene-Propylene (4)|
|Fluorocarbon (1)||Fluorosilicone (1)||Hypalon (0)|
|Kalrez (0)||Natural Rubber (1)||Neoprene (1)|
|Nitrile, Hydrogenated (3)||Polyacrylate (1)||Polysulfide (3)|
|Polyurethane, Cast (1)||Polyurethane, Millable (0)||Silicone (0)|
|Styrene Butadiene (4)||Teflon, Virgin (4)||Vamac (1)|