Check local branch stock
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![Bostik%20Bituminous%20Black%20Paint%205L%2030812219.jpg.jpeg]( "Bostik%20Bituminous%20Black%20Paint%205L%2030812219.jpg.jpeg")
Bostik Bituminous Paint Black 5 Litre (30812219)
This Bituminous Black Paint by Bostik is a 5 Litre tin of solvent-based protective coating for external waterproofing and weather protection of ferrous and non-ferrous metals, concrete, roofing felt, fibre cement, corrugated iron, asphalt and wood. It... -
![Bostik%20Colours%20for%20Cement%20black%201KG%2030812475.jpg.jpeg]( "Bostik%20Colours%20for%20Cement%20black%201KG%2030812475.jpg.jpeg")
Bostik Cementone No1 Powder Cement Black 1kg (30812475)
Bostik Colours for Cement have been specifically formulated to colour cement, renders (e.g. walls, swimming pools), mortars and flooring (sand/cement screeds, granolithic floor). Bostik Colours for Cement use pigments that conform to EN 12878 and are... -
![208%20Black%20Powder%20Mortar%20Tone%201kg.jpg.jpeg]( "208%20Black%20Powder%20Mortar%20Tone%201kg.jpg.jpeg")
Everbuild 208 Black Powder Mortar Tone 1kg
208 Powder Mortar Tone is a high-quality oxide pigment that can be used to colour all types of mortars, renderings, concrete, and pointing. The pigments distribute into the mix to provide each batch a consistent shade; the dose can be changed to create a...
Additives & Admixtures
There are major differences between additives and admixtures when it comes to cement and concrete admixtures. Additives can be any substance added to something in small quantities which ultimately improves or preserves it, whereas admixture are components added to a concrete mixture while mixing. For example, to make concrete, there are three core ingredients: aggregates, cement, and water.
Examples of some chemical admixtures are: air-entraining, water-reducing, retarding, accelerating and plasticizers - which all ultimately reduce the cost of building with concrete, and are used to ensure that certain properties maintain a cured concrete quality.
For further expert advice and guidance on admixtures and additives, please contact your friendly local Howarth branch.