Ranex Rustbuster removes rust to restore your tools and equipment by converting the detrimental rust to a harmless phosphate of iron. Watch the video below to find out more.
Acid cleaning is the process used to remove various types of dirt build-up, discolouration, and tarnish from masonry or metals. Acid cleaning is common for keeping brick walls, concrete footpaths, and metallic building structures looking clean and new. Acid cleaning also takes place in and around the home for removing tarnish or hard water stains from various surfaces. The cleaning acid employed may be strong or mild depending on the material that needs cleaning, and the severity of stains.
Acid cleaning methods vary, depending on the situation. With items such as metal pans soaked in a combination of water and acid cleaner to remove stubborn food stains. For cleaning walls or walkways, a constant stream of water is applied as part of the washing process. Some surfaces are coated with an acid cleaning agent which is allowed to set for a short time, then scrubbed off the surface in order to remove the dirt, tarnish or stain.
Acetic acid and citric acid are mild acid cleaners that are often used to handle household cleaning requirements. These are found in many of the common cleaning agents designed to dissolve hard water spots and to remove rust stains from various household surfaces.
Strong acid cleaners are used when the tarnish or stain is heavy and resistant. These compounds usually contain Hydrochloric (muriatic) acid, sulphuric acid, sodium bisulphate, and sometimes a combination of all three. These acid cleaning products are commonly used for washing down concrete, cleaning aluminium or brick, and dealing with other tough stains on porcelain and metal surfaces. It may be necessary to apply the product more than once to completely clean the area, depending on the level of diluted acid that is used.
Acid Cleaning Safety
Acid cleaning requires stringent safety procedures, as it is important to protect the body from contact with the acid solution. The wearing of protective gloves, and use of protective goggles over the eyes are recommended. Because some products can bleach out fabrics, it is generally a good idea to wear old clothes while handling the cleaning task. If working with the acid in an enclosed area, use a protective face mask as well, to prevent the inhalation of fumes. While most acids are safe to use with proper precautions, failure to use adequate protection can cause damage to the eyes and skin.
Bondall’s 5L Hydrochloric Acid is just $14 at Bunnings Warehouse. It’s ideal for cleaning and polishing brick or metal and adjusting the pH level in pools. It is also good for acid etching concrete, brick and pavers to adequately prepare the surface prior to sealing or painting. Bondall’s Hydrochloric Acid also comes in 500ml, 1L, 2L, and 20L sizes.
Hydrochloric Acid Safety Instructions
Safety is the main priority when using acids. Visit our Hydrochloric Acid Safety Instructions page for safe use of this product.
5L Hydrochloric Acid at Bunnings
View the product at Bunnings website: Bondall 5L Hydrochloric Acid at Bunnings
Hydrochloric Acid is also commonly known as acidum salis, muriatic acid, and spirits of salt. It’s applications include household cleaning, production food additives such as gelatine, descaling metal and masonry, and in leather processing. Given it is a strong mineral acid, it is considered a highly corrosive substance, and as such has many larger scale industrial uses the production of PVC plastic and Polyurethane.
Creating a Hydrochloric Acid Solution
Hydrochloric acid solution is created by dissolving hydrogen chloride in water. On it’s own and at room temperature, Hydrogen Chloride is a colourless gas. It is only when it is combined with water that a Hydrochloric acid solution is formed.
Bondall’s Hydrochloric Acid is designed for the following purposes:
- Etching Concrete Floors
- pH Adjuster for Pool Water
- Brick/Metal Cleaning
Find out more about this product here.
Acid cleaning is the process of removing the various types of stains, tarnish and general discolouration from metals or masonry. This method of cleaning is commonly used to keep brick walls, concrete pavements, and metal surfaces clean and looking new. The strength of the acid cleaning employed may depending on the material to be cleaned, and the type of stains that are present.
Exact methods of acid cleaning vary considerably depending on the situation and material to be cleaned. Metal objects can be soaked in a combination of water and some type of acid cleaner to remove lighter stains, where as walls or concrete pavements normally require a constant stream of water as part of the washing process.
Strong acid cleaners, such as Hydrochloric Acid, are used when the tarnish or stain is more resistant. Acid cleaning products of this type are effective when washing down concrete or brick, and aluminium or similar metals. It may be necessary to apply the product more than once to completely clean the area, depending on the amount of dilution that takes place with the acid.
Acid Cleaning Products
Bondall’s Hydrochloric Acid, Efflorescence Stain Remover, and Ranex Rustbuster are three very effective acid cleaning products with different degrees of strength depending on the type of material to be cleaned.
Acid Cleaning Metal with Ranex Rustbuster
Ranex Rustbuster is an ideal product for acid cleaning metal as it chemically destroys rust and other stains. It dissolves and cleans off bore water, rust and mineral stains from most internal and external surfaces – toilets, baths, basins, windows, walls, boats & other non-porous surfaces.
Simply apply Ranex, allow a few minutes to work & then wipe or hose off without letting it dry.
Some deep seated stains may need further applications and aggitation with a brush or light scourer. Spot testing is recommended on paintwork & tinted gel-coat.
Find out more about Ranex Rustbuster here.
10 Uses of Hydrochloric Acid
Did you know that the human stomach contains Hydrochloric Acid? It is found in Gastric Acid which is a key part of the human digestive system. Gastric Acid works by activating digestive enzymes in the stomach which help to break down food contents.
The stomach itself is protected from damage by a secretion of a thick layer of mucous and by a hormone called secretin which acts as a neutralising buffer. Cells in the stomach and small intestine produce bicarbonate which also acts as a buffer and neutralises any potential damaging effects of the acid.
In some people, these mechanisms don’t work properly and they may suffer from indigestion, heartburn or have a peptic ulcer. Such people may need the help of antacids to neutralise the Gastric Acid in the stomach.
Hydrochloric Acid is a strong mineral acid. It is highly corrosive and is used in a wide range of industrial processes.
Here are 10 uses of Hydrochloric Acid:-
1. To ‘pickle’ steel. This is a process whereby rust and scale is removed from steel sheet or coil with the use of a dilute solution of Hydrochloric Acid. The metal can then be processed
2. To manufacture organic compounds such as Vinyl Chloride and Dichloroethane which are used to produce PVC (Poly Vinyl Chloride)
3. To regulate the pH level in a wide range of manufacturing and treatment processes including the production of drinking water, pharmaceuticals, beverages and foods
4. In the processing of additives for the food industry including fructose, citric acid and hydrolyzed vegetable protein
5. To produce inorganic compounds for water treatment including drinking water and waste water
6. To neutralise the water in swimming pools making it safe for bathers
7. To regenerate ion exchangers
8. To process leathers in the tanning industry
9. To purify common salt
10. In North Sea oil production where it is used to facilitate oil well acidizing
Hydrochloric Acid varies in strength. If you are working with this chemical you must read the MSDS provided before starting a job. Always wear PPE (Personal Protective Equipment) including approved eye protection, compatible safety gloves, safety boots and safety coveralls. Concentrated Hydrochloric Acid should be handled under fume extraction. This chemical is also known as Muriatic Acid or Spirits of Salt. It is commonly referred to by its chemical formula HCl.
from our friends at The Chemical Blog
Features and Benefits of Ranex Rustbuster
- Pentrates to chemically destroy rust
- Removes surface rust
- Cleans and polishes chrome, brass, copper etc.
- Dissolves & cleans off rust and borewater stains
- Cleans boats
Bondall’s Ranex Rustbuster is designed for the following purposes:
- Rust Conversion
- Surface Rust/ Tarnishing
- Stain Remover/ Cleaner