SBR 4503C

SBR 4503C by Lion Elastomers is a highly crosslinked, hot styrene butadiene rubber (SBR) terpolymer. It is produced in free-flowing crumb form (using a rosin acid emulsifier & calcium carbonate as a dusting agent) that eliminates the need for milling, cutting or grinding equipment. The crumb particles retain the porous nature of the coagulated rubber and can be dissolved in a solvent faster than milled or pelletized bale rubber. SBR 4503C exhibits improved green strength and shows incompatibility to oxidizing agents. Offers properties of a blend of ISP elastomers 1009 and 1013 in a single polymer. Recommended for adhesives and sealants intended for installing panels, furring strips, wood molding, plywood or hardboard, construction adhesives, pressure-sensitive label & tape adhesives and bead wire adhesives.