Summary
Shell DLC Fluid S3 coolant data, from Shell's own source. Shell DLC Fluid S3 is a premix (ready to use) propylene glycol-based coolant listed by Shell. The manufacturer's page we checked does not list OEM spec codes.
Confirm the exact fluid and qualification with your CDU or hardware supplier before specifying.
Specifications
| Brand | Shell |
|---|---|
| Maker | Shell |
| Product | Shell DLC Fluid S3 |
| Base glycol | Propylene glycol |
| Premix or concentrate | Premix (ready to use) |
| Freeze point (as published) | -10 °C |
| Free-of claims | 2-EHA-free, borate-free, silicate-free |
| Not published by the maker | Part numbers, Sizes, Chemistry, Colour, OEM / industry specs, ASTM standards, Service life claim, Datasheet. Check the product label or ask the manufacturer. |
| Source | manufacturer page |
| Last checked | 22 October 2026 |
Specs and approvals listed by the manufacturer
No OEM approval or spec codes are published on the source we checked. That does not mean the product fails any spec. It means the manufacturer did not list one there. Check the product label or ask the manufacturer.
Compatibility notes
- Sold premixed: pour as supplied. Do not add water unless the label says to.
- Data-center fluid: use only where the CDU and hardware vendor approve it. See the liquid cooling hub and the DC coolant comparator.
Note: Data-center direct-to-chip fluid. Base: PG25. See /suppliers/ and the DSX Ready guide for context.
Where to buy
We did not find a retailer link on the manufacturer's page that we could check. Try the manufacturer's own site: Shell product page.
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- Facts come from manufacturer pages, datasheets, owner's manuals and standards bodies, linked under Sources.
- We do not test products, and no brand pays to be listed or ranked. Advertising and affiliate links are labelled and never change the data.
- Anything we could not find is marked "not published" rather than guessed. Spotted an error? Tell us.