Everbuild 503 SBR Bond Agent (5Lt) is a latex based polymer emulsion which is suitable for use as a bonding agent, primer, admixture, and sealer.

The product forms a reinforced polymer which greatly enhances water, frost and chemical resistance of cement mixtures, as well as improving durability and flexibility of the mix on renderings and floor screeds. Everbuild 503 SBR Bond Agent increases workability of the mix, and also improves adhesion of most substrates, such as: dense concrete, steel, and tiles.