Leadax Original produced from recycled polyvinyl butyral (PVB); the safety film in laminated glass such as car windows. Unlike traditional lead it contains no heavy metals and has no negative effects on health or the environment (can be recycled). Leadax Original- PVB lead free flashing For sealing around dormers windows chimneys abutments valleys and ridges. LightweightMalleable - similarto leadStrong PTDSIKDIR887216
