Multicrete Products Hydrochloric Acid Industrial High Strength Brick and Patio Cleaner is a strong and effective cleaner for removing dirt, algae and moss. Can be used on paved areas, walls and concrete surfaces. Ideal for cleaning down Brickwork and Patios. Used by those in the Trade.
Supplied in 4 x 5ltr Containers
Acid Based Cleaner - (15% acid)
For removing cement and mortar splashes, light oil and grease from brickwork, paving, tiles, earthenware and concrete. Multicrete High strength Brick & Patio Cleaner should not interfere with the various types of concrete (except limestone and marble) commonly encountered in the general building area. Efflorescence can also be removed by using this product diluted.
Gloves, overalls, boots and goggles should be worn at all times during application. Protect metal surfaces and paintwork before application with polythene sheets and tape. Remove excess dirt, mortar etc with a stiff brush. If cleaning down brickwork saturate the area with clean water to prevent damage to mortar. Before commencing a full clean down, test on an inconspicuous area with Multicrete High Strength Brick and Patio Cleaner diluted 2:1 water to cleaner.
For normal use dilute between 2 and 4 parts water to 1 part cleaner.
For tough or stubborn stains dilute1 and 2 parts water to 1 part cleaner.
Can also be used as undiluted.
Apply using a low pressure hose or by brush and allow to stand for 10-15 minutes ensuring the area does not dry out and is scrubbed occasionally with a stiff yard brush. Rinse thoroughly with large amounts of water, do not add water to neat cleaner, always add the cleaner to water. If stains persist, repeat the process and/or use the cleaner undiluted taking care to test the neat cleaner first on an inconspicuous area. For removing efflorescence use a 4:1 dilution water to cleaner. Always use a plastic container for diluting this product.
Do not use Multicrete Brick & Patio Cleaner on limestone or marble as the chemical will attack the surface. This product can also have an adverse effect on coloured concrete, test an inconspicuous area before use. DO NOT use internally as fumes can cause damage to sensitive surfaces.
Store in cool, dry conditions in a sealed container between temperatures of 5 and 10 degrees.
Up to 24 months when stored according to manufacturers instructions.
Approximately 3-6m2 per litre.
Disposal of Containers
Do not leave empty containers where residue could be harmful to children, animals and environment. Replace lids and remove any containers to a central disposal point in accordance with local regulations.