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Does the sealer keep once opened?
We would always recommend using it as soon as possible after opening, certainly within a year.
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How long will the stone sealer last before I need to re-apply?
Every application is slightly different, with a type of surface, exposure to the elements, amounts of wear and tear all factors. On average a top-up coat of sealer, every 3 years is recommended.
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How long does the sealer take to dry?
Internally or externally the sealer is normally touch dry after around 2-3 hours, always avoid over-applying the product.
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What is a biocide?
In current European legislation, a biocide is defined as a chemical treatment that has been formulated to kill, destroy or have a controlling influence on an organic organism such as algae or lichen.
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How do I clean my tools after using the Tarmac Sealer?
Rinsing with lots of water immediately after finishing the application of the product is advised.
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Will the cleaners bleach the surface or change the appearance of my patio?
No, none of our cleaning products contains acid, they will not change the appearance or remove the colour from the stone.