Sovereign Lead Sheet Sealant / Lead Mastic Sealant: 310ml

Sovereign construction grade lead mastic sealant. Unlike other mastic sealants, lead sheet sealant is designed specifically for bonding construction materials to lead sheet. Sealant remains flexible even after prolonged use ensuring that your roof remains watertight. Sovereign lead sheet sealant is ideal for pointing lead sheet into brickwork and other building materials. It has excellent adhesion to lead and many other metals along with concrete, plaster, brick, stone, glass and PVC.