CSM (Chlorosulfonated Polyethylene)
Hypalon Rubber
Hypalon combines outstanding UV and ozone resistance with superior performance against oxidising acids — areas where it outperforms even EPDM. We supply CSM sheet rubber in standard and white grades for chemical processing, outdoor weathering, and applications involving oxidising media such as sulphuric and chromic acids.
At a Glance
Temperature Range
-30 °C to +130 °C continuous
Thickness Range
1 mm to 6 mm
Hardness Range
50–80 Shore A
Brands We Stock
Technical Properties
Typical values across stocked grades. Specific grade data sheets available on request.
Common Applications
- Oxidising acid handling gaskets (sulphuric, chromic, nitric)
- Outdoor equipment seals and weather strips
- Chemical tank linings and splash curtains
- Roofing membranes and pond liners
- Colour-coded safety gaskets (white grades)
- Marine and coastal environment seals
- Electroplating equipment gaskets
- Nuclear industry seals (radiation resistance)
Available Grades
Brands we stock: Hypalon™ (DuPont legacy), Reglin
Standard Hypalon (60 Shore A)
General-purpose black CSM sheet with outstanding oxidising acid and UV resistance. Our standard grade for chemical processing and outdoor exposure applications.
Hypalon White
White-pigmented CSM with the same chemical resistance as black grades, plus excellent colour stability under UV exposure. Used where colour coding or aesthetic requirements apply.
Related Resources
Related Materials
Need Hypalon Rubber?
We supply hypalon rubber in sheet, roll, and custom die-cut forms. Contact our team for pricing, data sheets, or technical assistance.
Disclaimer
This resource is provided for general engineering reference only and does not constitute professional advice, specification, or guarantee of performance. Actual results depend on specific application conditions. Universal Gaskets Pty Ltd accepts no responsibility or liability for decisions made based on this information. For full terms, see our Terms & Conditions.