---
title: "EK-CryoFuel Clear (Premix 1000mL) – enterprise"
description: "Ready-to-pour, low-conductivity premix coolant in clear. BS5117 / ASTM D1384 corrosion-tested for copper, brass, aluminium and stainless steel. Inhibitors and biocides included – no additives required. 4-year shelf life from bottling, biodegradable to 90 % within 10 days."
url: "https://www.lmtek.com/components/coolant-accessories/ek-cryofuel-clear-premix-1000ml"
locale: "en"
---

# EK-CryoFuel Clear (Premix 1000mL)

_enterprise_

Ready-to-pour, low-conductivity premix coolant in clear. BS5117 / ASTM D1384 corrosion-tested for copper, brass, aluminium and stainless steel. Inhibitors and biocides included – no additives required. 4-year shelf life from bottling, biodegradable to 90 % within 10 days.

SKU: EK-CryoFuel Clear (Premix 1000mL)

## Specifications

| Spec | Value |
| --- | --- |
| Compatibility | Nickel-plated copper, stainless steel, POM Acetal, EPDM – the full EK-Pro materials stack |
| Type | coolant |
| EAN | 3831109813256 |

## Technical datasheet

| Spec | Value |
| --- | --- |
| Volume | 1 000 mL |
| Color | Clear (no pigment) |
| Type | Premix – ready to pour, no dilution |
| Electrical conductivity | 1.04 ±10 % mS/cm |
| pH | 6 – 8 (neutral) |
| Decomposition temperature | > 65 °C (150 °F) |
| Operating temperature range | 5 – 60 °C (40 – 140 °F) |
| Corrosion testing | BS5117 / ASTM D1384 – copper, brass, aluminium, stainless steel |
| Inhibitors | Scale and biological – included; do not add biocide separately |
| Biodegradability | 90 % within 10 days |
| Bioaccumulation | None |
| Shelf life | 4 years from date of bottling |

## Ready-to-Pour Premix Coolant for Enterprise Loops

EK-CryoFuel Clear is a premix-grade coolant supplied at the working dilution – no measuring, no mixing, no risk of getting the inhibitor concentration wrong at fill time. Pour, bleed, run.

The chemistry is built around scale and biological inhibitors that prevent fouling without contributing pigment, so the loop stays optically clear over its working life. Pre-tested against the corrosion standards in BS5117 (ASTM D1384) for copper, brass, aluminium, and stainless steel – the four metals you actually meet inside an EK-Pro loop.

### BS5117 Tested

Corrosion-tested per BS5117 (ASTM D1384) against copper, brass, aluminium, and stainless steel – the four loop metals you encounter in any EK-Pro deployment. The number is published, not implied.

### Inhibitors Included

Scale and biological inhibitors are formulated into the coolant at bottle time. Do not add biocides separately – the chemistry is balanced and additional biocide will compromise it.

### Pour, Bleed, Run

Premix is supplied at the working dilution. No measuring, no mixing, no concentration mistakes at fill time. The bottle is the loop.

### Distilled-Water Base with Inhibitors

Built on a distilled-water base with a balanced corrosion-inhibitor and biocide package. Compatible with the full EK-Pro materials stack – nickel-plated copper, stainless steel, POM Acetal, and EPDM seals – without surprises over the loop's working life. Compatible with brass and aluminium components elsewhere in the loop.

### 1.04 mS/cm – Low

Low electrical conductivity reduces galvanic corrosion potential between dissimilar metals in the loop. Even in the unlikely event of a leak, the coolant carries less current than tap water – meaningful around live electronics in a populated chassis.

### 4-Year Shelf · Biodegradable

Four-year shelf life from bottling means the coolant on your shelf at deployment time is the same chemistry as it was at manufacture. End-of-life biodegradability is 90 % within 10 days – environmental discipline matched to enterprise procurement requirements.

## Loop Compatibility

Designed for use with the full EK-Pro materials stack: nickel-plated electrolytic copper bases, stainless steel tops, POM Acetal terminals, and EPDM O-rings. Verified safe with brass and aluminium components elsewhere in the loop. Supplied at the working dilution – do not add water, additional biocides, or other inhibitors; the chemistry is balanced and additions will compromise it.

## In the box

- 1× 1 000 mL bottle of EK-CryoFuel Clear premix coolant