Polywed specialises in manufacturing the highest quality of Bonding Agents; our area of expertise is the two main bonding agents, the SBR Bonding Agent, and the PVA bonding agent. Polyweds SBR and SBR Plus bonds are a dispersion polymer of carboxylated styrene-butadiene copolymer. Used extensively in the building industry for the modification of cementitious systems, such as mortars, render, screeds, etc. Our PVA bond is a multi-purpose bonding agent, primer, sealer, cement, and plaster admixture that adheres to the most common needs of the construction industry.