
Prepsol Wax and Grease Remover is Sierra's surface prep solvent for clearing silicone and grime before painting, in 20 L drums and 205 L drums.
What it does
Prepsol is Sierra's version of wax and grease remover, made for the paint and panel industry. Sierra says it strips silicone and other contamination from panels ahead of painting. The SDS shows a light aliphatic naphtha with hexane that evaporates very fast, so you can wipe, dry and move on to primer or paint without waiting long. A clean, contaminant free panel is what stops paint defects and adhesion problems.
Where to use it
Panel beaters, automotive refinishers, truck and trailer painters, fabricators and industrial coaters. Bare metal, sanded filler and cured paint before the next coat. Part of our solvents and thinners range.
How to use
- Work on a cool, dry panel.
- Wet one clean lint free cloth with Prepsol and wipe a small area.
- Wipe it dry straight away with a second clean cloth, before the solvent flashes off.
- Change cloths often, and let the panel dry fully before painting.
Safe on / avoid
Suits bare steel, aluminium, body filler and cured paint. Test plastics, rubber trim and fresh paint first, since hexane can affect them. Its flash point is minus 30°C, so keep it away from heaters, booth burners and sparks. Read the Safety Data Sheet before use.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless Liquid |
| Odour | Parafinic sweet |
| Flash point | -30°C (Abel) |
| Boiling point | 50 to 135°C |
| Specific gravity | 0.67 to 0.755 g/ml at 15°C (density) |
| Solubility in water | Not miscible with water |
| Dangerous goods | Class 3, UN 1268, PG II |
| Poisons schedule | Schedule 5 |
Pack sizes and delivery
Choose the 20L Drum or the 205L drum to match your usage. Freight is quoted to your postcode at checkout. Dangerous goods freight applies.
▸What is Prepsol used for?
Sierra makes it for the paint and panel trade, to clear silicones and contaminants before painting.
▸How does Prepsol compare with wax and grease remover?
Sierra calls it its version of wax and grease remover. Recochem Wax and Grease Remover does the same job.
▸Why use two cloths with Prepsol?
The second, dry cloth lifts the dissolved wax and grease before the solvent evaporates and leaves it behind.
▸Can I use Prepsol on plastic bumpers?
Test a hidden area first. The hexane in it can affect some plastics.
DANGER Highly flammable liquid and vapour (H225). Swallowing it can kill if the liquid gets into the lungs (H304). Causes skin irritation (H315). May cause drowsiness or dizziness (H336). May damage organs with prolonged or repeated exposure (H373). Suspected of damaging the unborn child (H361). Toxic to aquatic life, with lasting effects (H411).
- PPE: Safety goggles and gloves that stand up to solvents (nitrile when handling is prolonged, PVC or neoprene against splashes). Where vapour could pass the exposure standard, an organic vapour respirator to AS1716.
- Handling and storage: Highly flammable. Work with good ventilation and keep it away from heat, sparks, flames and direct sun. Earth and bond drums and gear during transfer, since static can light the vapour. Keep it apart from strong oxidants, aerosols and corrosives.
- First aid: Swallowed: do not make the person vomit, get medical help. Eyes: hold the lids apart and rinse with running water for 15 minutes or more. Skin: take off soaked clothing, wash with water and then soap. Inhaled: get them into clean air and let them rest. Poisons Information Centre 13 11 26.
- Spills: Remove ignition sources, keep it out of drains and waterways with sand or earth, then absorb it or pump it into labelled, sealable containers.
- Dangerous goods: UN 1268, PETROLEUM DISTILLATES, N.O.S. (solvent naphtha), Class 3, Packing Group II, Hazchem 3YE.
- Poisons schedule: Schedule 5. Store out of children's reach.
- SDS: Safety Data Sheet dated 3 Sep 2024 attached to this page.
Dangerous goods · Class 3 · UN1268 · Packing group II
Prepsol Wax and Grease Remover
Pricing by Packaging Size
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Delivery Information
Estimated dispatch: 4 business days after you order.
Freight is quoted to your postcode at checkout before you pay, with an estimated delivery date where the carrier gives one.
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