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AcidicTank Approved

CoreKleen RTU

CoreKleen, ready the moment you are

Pre-diluted core cleaning for field service and no-dilution sites.

Zero dilution — pour and workFull CoreKleen strength in the fieldRight-sized for service vans and small sites
Pricing on application — trade accounts
corekleen rtu container
Machined steel components in a stainless mesh basket being lowered into an ultrasonic cleaning bath
The chemistry is half the process. It wets the tank and the part so cavitation can form at the surface, and it holds the soil once the ultrasound has lifted it.Illustration generated by Misonics.
Why It Wins

CoreKleen, ready the moment you are

Field service does not travel with dilution equipment, and small sites do not want drums of concentrate and mixing procedures. CoreKleen RTU is the working-strength answer: full CoreKleen capability, poured straight from the container.

Same strong-acid rules as the parent product — substrate check, timed immersion, thorough rinse — with zero make-up arithmetic and zero concentrate handling. For service vans, satellite workshops and occasional users, it is the difference between doing the job properly and not doing it at all.

Applications

Where it earns its keep

Field and service descaling without dilution equipment.

Automotive
Material caution: Strongly acidic — as CoreKleen.
Temperature & Dose
SWEET SPOT 50 °C40–60 °C20 °C100 °C

Dose: Ready to use. The trial sets your exact process values; the TDS governs.

Run It Right

The working process

1 · MAKE UPMake upConcentrate at Ready to use in water; mix.2 · HEATHeat & degasBring to 40–60 °C; degas after fresh fills.3 · CLEANCleanRun the documented cycle; stage heavy soils.4 · RINSERinseWater rinse; DI best — then inhibitor before drying.
Why Flash Rust Happens

A freshly cleaned ferrous part is chemically active — protective films gone, surface warm and wet, rinse ions acting as electrolyte. Rust bloom can start within the hour. DI water rinsing slows it; protection stops it.

Protect It

Inhibitor in the final rinse before hot-air drying, an Anti-Rust dip between processes, or a water-displacing film for storage — matched to the next process. Tell us what happens next and the protection specifies itself.

The CoreKleen Family

Right product, right job

This Page

RTU — field service

Working strength from the container.

Also Consider

CoreKleen

Concentrate economics for fixed tanks

View →
Buy CoreKleen RTUinc GST
5 L$ TBC
20 LPOA
200 LPOA
Complete The Job
Anti-RustProtect the freshly bared metalView & buy →Rinse AidSpot-free final rinseView & buy →
Compatibility
Mild & carbon steelWorking-strength sulfamic — time-limit, rinse promptly
Stainless steelSafe in prescribed use
Cast ironTime-limit — rinse promptly
Aluminium & titaniumTest first
Magnesium & soft alloysTest first
Zinc & galvanisedDo not use
Copper & brassStandard core & radiator descaling duty
Plated finishes (Cd·Cr·Ni)Do not use
Plastics & rubbersSafe in prescribed use
Painted / coated surfacesSafe on cured coatings
Per prescribed use — the cleaning trial confirms on your parts; the TDS governs. Full range matrix →
Transport
TransportNot classified as Dangerous Goods for road and rail
No DG freight surcharge applies.
Bath Life

This is not a single-use chemical

A common misconception treats industrial chemistry like dishwater — used once, tipped out. A defended bath of CoreKleen RTU works for weeks of production: weir oil separation and filtration defend the bath, solids leave through the filter, and the chemistry keeps working until genuine depletion.

Change out on evidence, not anxiety: when cycle times stretch or results fade at correct concentration, the bath has earned its retirement. Top-ups at specification carry it between changes.

Keep It Honest
  • Skim or weir oils continuously — oil load is bath killer #1
  • Filter solids; drain settled sludge from the sump
  • Verify concentration on schedule per the TDS check method
  • Log it — the trend predicts top-ups before cleaning fades
Storage

Drum and bath, both looked after

The Concentrate
  • Handling: Avoid eye contact and repeated or prolonged skin contact.
  • Avoid inhalation of vapour, mist or aerosols.
  • Storage: Store in a cool, dry, well-ventilated place and out of direct sunlight.
  • Store away from foodstuffs.
  • Store away from incompatible materials described in Section 10.
  • Store away from sources of heat and/or ignition.
  • Keep container standing upright.
  • Keep containers closed when not in use - check regularly for leaks.
  • This material is a Scheduled Poison Schedule 5 (Caution) and must be stored, maintained and used in accordance with the relevant regulations.
Compliant with the product SDS.
The Working Bath

Lid the tank between shifts — holds temperature, limits evaporation, keeps dust out.

Idle periods: a warm, stagnant aqueous bath can support biological growth over extended stagnation. Circulate periodically, keep concentration at specification, never leave an open tank standing for weeks.

Extended shutdown: drain to sealed, labelled containers — or schedule changeover for restart day.

Documents & Safety

The paperwork, on the page

Safety Data Sheet (SDS)
CoreKleen RTU — Australian GHS SDS for your chemical register and risk assessments. PDF, 194 KB.
View SDSDownload
Technical Data Sheet (TDS)
Properties, composition, dose and compatibility at a glance. PDF, 79 KB.
View TDSDownload
Hazard identification
Per Safe Work Australia GHS 7
Compliant with the product SDS — full document available for your chemical register.
PPE & exposure controls
  • National occupational exposure limits: No value assigned for this specific material by Safe Work Australia.
  • Biological Limit Values: As per the "National Model Regulations for the Control of Workplace Hazardous Product Name:
  • Corekleen Ready to Use Reference No: KT-CC-CK RTU Issued: 2023-06-12 Version: 1.0 Safety Data Sheet Substances (Safe Work Australia)" the ingredients in this material do not have a Biological Limit Allocated.
  • Engineering Measures: Natural ventilation should be adequate under normal use conditions.
  • Personal Protection Equipment: SAFETY SHOES, OVERALLS, GLOVES, SAFETY GLASSES.
  • Personal protective equipment (PPE) must be suitable for the nature of the work and any hazard associated with the work as identified by the risk assessment conducted.
  • Wear safety shoes, overalls, gloves, safety glasses.
  • Available information suggests that gloves made from nitrile rubber should be suitable for intermittent contact.
  • However, due to variations in glove construction and local conditions, the user should make a final assessment.
  • Always wash hands before smoking, eating, drinking or using the toilet.
Compliant with the product SDS — full document available for your chemical register.
First aid
  • If poisoning occurs, contact a doctor or Poisons Information Centre (Phone Australia 131 126, New Zealand 0800 764 766).
  • Inhalation: Remove victim from exposure - avoid becoming a casualty.
  • Remove contaminated clothing and loosen remaining clothing.
  • Allow patient to assume most comfortable position and keep warm.
  • Keep at rest until fully recovered.
  • Seek medical advice if effects persist.
  • Skin Contact: If skin or hair contact occurs, remove contaminated clothing and flush skin and hair with running water.
  • If swelling, redness, blistering or irritation occurs seek medical assistance.
  • Eye contact: If in eyes wash out immediately with water.
  • In all cases of eye contamination it is a sensible precaution to seek medical advice.
Compliant with the product SDS — full document available for your chemical register.
Storage & handling
  • Handling: Avoid eye contact and repeated or prolonged skin contact.
  • Avoid inhalation of vapour, mist or aerosols.
  • Storage: Store in a cool, dry, well-ventilated place and out of direct sunlight.
  • Store away from foodstuffs.
  • Store away from incompatible materials described in Section 10.
  • Store away from sources of heat and/or ignition.
  • Keep container standing upright.
  • Keep containers closed when not in use - check regularly for leaks.
  • This material is a Scheduled Poison Schedule 5 (Caution) and must be stored, maintained and used in accordance with the relevant regulations.
Compliant with the product SDS — full document available for your chemical register.
Disposal
  • Persons conducting disposal, recycling or reclamation activities should ensure that appropriate personal protection equipment is used, see "Section 8.
  • Exposure Controls and Personal Protection" of this SDS.
  • If possible material and its container should be recycled.
  • If material or container cannot be recycled, dispose in accordance with local, regional, national and international Regulations.
Compliant with the product SDS — full document available for your chemical register.
Transport & dangerous goods
  • Not classified as Dangerous Goods by the criteria of the "Australian Code for the Transport of Dangerous Goods by Road & Rail" and the "New Zealand NZS5433:
  • Transport of Dangerous Goods on Land".
  • MARINE TRANSPORT Not classified as Dangerous Goods by the criteria of the International Maritime Dangerous Goods Code (IMDG Code) for transport by sea.
  • AIR TRANSPORT Not classified as Dangerous Goods by the criteria of the International Air Transport Association (IATA) Dangerous Goods Regulations for transport by air.
Compliant with the product SDS — full document available for your chemical register.
CoreKleen RTU FAQ

Asked at the tank

What dilution and temperature do I run?
Ready to use at 40–60 °C — and the trial sets your exact process values against your soil. Running richer than specified wastes chemical without cleaning faster. That range is the chemistry’s window — not the whole answer. The substrate sets its own ceiling, and it is usually lower: aluminium and anodised finishes discolour above about 65 °C, zinc and coated parts lower again, and magnesium is governed by pH before temperature. Run at the lower of the two. Bath temperature — chemistry vs substrate →
Why do my parts flash rust after cleaning?
Because the clean worked — protective films are gone and the bare metal is active. Rinse DI, then protect: in-rinse inhibitor, Anti-Rust dip, or a displacing film for storage.
When do I change the bath?
When cycle times stretch, results fade, or filtration stops holding the debris. Drain, clean the tank, refill — never lay fresh solution over settled sludge.
Will it attack my tank?
Acid work runs in tanks specified for it — 316 stainless or polymer, never bare mild steel. Misonics acid-duty tanks are built for exactly this; if you are retrofitting chemistry into an existing tank, confirm the tank material against the card before the first fill.
Can I get the SDS before buying?
Yes — every product ships with its SDS, and documents are available ahead of purchase for your chemical register and risk assessments.

Prove it on your parts

The trial pairs CoreKleen RTU with your components — concentration, temperature and cycle documented before you order a drum. Wrong chemistry for your soil? The trial says so.

Talk to an engineer Back to the Range