
Over the years, we have steadily improved the qualities of Clear-Flex and now we can proudly offer Clear-Flex SDX, our fourth-generation product. This custom-compounded polyether-based polyurethane meets ATEX requirements for static dissipation and both FDA and EC standards for food and pharmaceutical contact, while retaining flexibility, exceptional clarity and outstanding durability.
Is Clear-Flex SDX the world’s most perfect connector and sleeve material? You decide!
View Clear-Flex Catalog
View Clear-Flex Datasheet
View Clear-Flex Datasheet
Clear-Flex SDX Specifications
- Highly transparent – see your processing flow!
- UV-stabilised
- FDA acceptable per CFR 21.177.1680 and CFR 21.177.2600 for food and pharmaceutical contact.
- EC1935/2004 compliant for food contact.
- Highly static-dissipative: ATEX Zone 20, 21, 22 compliant for use in explosive atmospheres.
- -18 to 88°C operating temperature range.
- 87A durometer, clear, smooth finish, soft “rubbery” feel.
- Flex Fatigue Resistance: Excellent
- Oil/Grease: Good
- Weathering: Excellent
- Water Absorption: Excellent
- Acid (dilute): Good
- Acid (concentrated): Poor
- Chlorinated Hydrocarbon: Good
- Seamless roll tubing available in lengths of up to 15 m for cut-to-length connectors – minimise your connector inventory problems.
- Seamless roll tubing available in ten diameters from 57 to 308 mm – see table below.
- Sheet goods available up to 1,220 x 1,500 mm for large connectors – see table below.
- Flanged, shaped and larger-diameter connectors available in custom sizes.
- Moulded corrugated sleeves: the ultimate rubber, replacement option with 10 times the abrasion resistance!
Clear-Flex SDX Seamless Tubing Sizes
Clear-Flex SDX is available in 10 standard diameters of seamless tubing with 0.8-mm wall thickness, in lengths of up to 15 m:
- 308 mm.

- 257 mm.
- 232 mm.
- 206 mm.
- 181 mm.
- 159 mm.
- 134 mm.

- 108 mm.
- 183 mm.
- 157 mm.
Clear-Flex SDX Custom Made Connectors
Clear-Flex SDX is available in 0.51-mm, 0.75-mm and 1.52-mm. wall thickness for custom made connectors.
