Winn & Coales Densostrip Rubber Bitumen Sealing Strip 12mm x 80mm x 6m

A compound rubber and bitumen joint sealing strip for sealing the joints of precast concrete units to provide a permanently flexible watertight seal when compressed between joint faces previously primed with Densostrip Primer. Densostrip concrete joint sealing strip is resistant to chemical and biological attack Densostrip is manufactured under a management system conforming to BS EN ISO 9001:2008 Provides a permanently flexible watertight seal when compressed between joint faces previously primed with Densostrip Primer Enables an effective seal for precast concrete box culverts, manholes, inspection chambers, shafts, tunnels and pipe sections