Building Sand can be mixed with water and cement to make a brick laying mortar that is suitable for all building applications.

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A premium grade SBR designed to give concrete floors and cement renders abrasion, chemical and water resistance.Suitable for internal and external floors and rendering in areas of continual or intermittent water and chemical contact. Excellent waterproofing admixture that improves adhesion of cementitious screeds and reduces shrinkage and cracking when repairing floor screeds. Also ideal as a bonding agent for new to old concrete.Price Includes VATCoverage: Flooring: 5 litres SBR for every 25Kgs cement. Mortar/Rendering: 5­7.5 litres SBR for every 25Kgs cement.Key Coat: 5 litres SBR per 30m² depending on porosityBond-It SBR AdmixtureAPPLICATIONAll surfaces should be free from laitance, oil, grease and standing water. Unsound surfaces should be scabbled down to a solid base material.Can be used as a bonding agent, as an admixture or general purpose primer (tiling etc). For improving a mortar's, render's or floor screed's abrasion and chemical resistance. Key coat applications to substrates with a low porosity. For repair patching of concrete and cement screeds, to improve adhesion and flexibility of screeds. Please see the relevant technical data sheet for further information.Bond-It SBR Admixture Technical Data Sheet

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