CRC Bio Degreaser 750ml Trigger Pack

CRC Bio Degreaser is an industrial strength, water-based cleaner and degreaser that CRC says matches the performance of a solvent-based product. It is powered by a surfactant blend, contains no solvent and no ammonia, and includes a flash rust inhibitor.

It can be used full strength or diluted, and its self-splitting formula separates the soil from the cleaner for disposal. CRC lists engine parts, marine engines and bilges, engineering equipment and plant, workshop floors and bitumen coated tools. It is available in a 750ml trigger pack, a 5L bottle and a 20L drum.

Where this product is used

• Engine parts
• Marine engines and bilges
• Engineering equipment and plant
• Workshop floors
• Bitumen coated tools
• Cleaning applications that normally require strong solvents

Features

• Water-based surfactant blend with no solvent content and no ammonia, per CRC
• Self-splitting formula separates soil for disposal
• Contains a flash rust inhibitor
• Dilutable: full strength, 10:1 or 20:1 depending on the soiling
• CRC states it is safe to use on metals, painted surfaces and glass; test on a pre-tested surface
• Classified as readily biodegradable per OECD 301B (CRC technical data sheet)
• Non-flammable and not classified as hazardous under the SDS

Key specifications

Available sizes

Selecting the right option

For cleaning around food production or packaging equipment see the separate CRC product CRC Food Grade Bio Degreaser. For a solvent-based aerosol degreaser see CRC Aerosol Natural Degreaser Naturally Formulated Non-Corrosive 400g.

Using it

Soak, pre-wash or apply directly to a pre-tested surface. Allow the product to penetrate the soil, then wipe or rinse clean with water or a damp sponge. For heavily soiled items, remove excess debris with a scraper or wire brush first.

Dilution: full strength for very heavy grease, oil, sludge, grime, tyre marks and tools; 10:1 for general degreasing of relatively heavy soiling; 20:1 for hard surface cleaning to remove hand prints and light grease.

Storage and handling

Store in a cool, dry, well ventilated area, away from incompatible substances and foodstuffs. Keep containers labelled, protected from physical damage and sealed when not in use.

Limits and safety

SDS classification (revision 2.8): not classified as hazardous under Safe Work Australia criteria, with no signal word, pictograms or hazard statements, and not dangerous goods. Section 4.2 of the SDS says it may cause irritation to the eyes and skin. The pH is 7.5 to 8.0, so it is slightly alkaline rather than neutral. Test on a pre-tested surface before use. Read the safety data sheet before use.

Frequently asked questions

What is the pH of CRC Bio Degreaser?

CRC's technical data sheet gives 7.5 to 8.0 and the SDS gives 7.7, so it is slightly alkaline.

How do I dilute CRC Bio Degreaser?

Use it full strength for very heavy grease, oil, sludge, grime, tyre marks and tools; 10:1 for general degreasing of relatively heavy soiling; and 20:1 for hard surface cleaning to remove hand prints and light grease.

Is CRC Bio Degreaser flammable or a dangerous good?

No. It is water-based and the SDS (revision 2.8, 21/10/22) lists it as non-flammable, not classified as hazardous under Safe Work Australia criteria and not dangerous goods.

Is CRC Bio Degreaser biodegradable?

CRC's technical data sheet states it is readily biodegradable per OECD 301B.

What is in CRC Bio Degreaser?

The SDS lists a surfactant blend under 10% and more than 90% water. CRC states it contains no solvent and no ammonia.

Can CRC Bio Degreaser irritate the skin or eyes?

The SDS does not classify it as hazardous, but section 4.2 says it may cause irritation to the eyes and skin.

Related products

See also: CRC Food Grade Bio Degreaser, CRC Aerosol Natural Degreaser Naturally Formulated Non-Corrosive 400g, CRC Heavy Duty Parts Cleaner 400g, CRC Hot Shot Degreaser 500g.