A solution of baking soda (Sodium Bicarbonate) and water, using 500g of Baking Soda per 21 Litres of water, can be used to neutralise the residual Acid Tone Stain. Multicrete Products Acid Tone Stain - 1L (Chestnut Brown).
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Efflorescence can also be removed by using this product diluted. Remove excess dirt, mortar, etc. with a stiff yard brush. For normal use dilute between 2 and 4 parts water to 1 part cleaner. 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.
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Efflorescence can also be removed by using this product diluted. Remove excess dirt, mortar, etc. with a stiff yard brush. For normal use dilute between 2 and 4 parts water to 1 part cleaner. 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.
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Smartseal Rust Remover is effective for dissolving problematic rust stains caused by iron-containing fertilizers, metal garden furniture, leaking heating systems, etc on natural stone and concrete surfaces. It can be used externally on patios, driveways and walls as well as internal surfaces if necessary. The fast-acting formulation will start to work straight away after application as it starts to attack and neutralise any rust stains present. Within minutes the powerful chemical formula creates a purple coloured reaction where the rust stains were so you can see the rust remover working. The acid-free formulation is PH neutral and will not damage the natural stone or concrete after application.
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A solution of baking soda (Sodium Bicarbonate) and water, using 500g of Baking Soda per 21 Litres of water, can be used to neutralise the residual Acid Tone Stain. Due to the porosity of the slab, several coats of Acid Stain were applied.
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A solution of baking soda (Sodium Bicarbonate) and water, using 500g of Baking Soda per 21 Litres of water, can be used to neutralise the residual Acid Tone Stain. Due to the porosity of the slab, several coats of Acid Stain were applied.
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Stonecare4u Rust Remover 1L Safe Non-Acid Formula for Stone Paving and Concrete. A Professional-Grade, Ready-To-Use Rust-Eliminator Suitable For Use On Many Types Of Natural Stone Or Concrete Surfaces.
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Stonecare4u Non-Acid Rust Stain Remover 5L for Natural Stone Paving or Concrete. A Professional-Grade, Ready-To-Use Rust-Eliminator Suitable For Use On Many Types Of Natural Stone Or Concrete Surfaces.
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