Sealant

Leadworkers Verified independent store

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Lead sealant is used as an accepted alternative to mortar as a pointing material. Unlike traditional mortar, it expands and contracts with the lead elements offering the best prote ction against water ingress. One tube should cover 5 linear metres when extruded to a 6mm x 12mm bead. 25 tubes per box. Also available to buy as single tubes. Show more