Adheres to metal plastic vitreous china porcelain and tile; ideal for joining dissimilar materials; seals soil-pipe joints quickly; waterproof; multi-purpose caulk and repair product; waterproof compound; ideal lead substitute in lead/oakum joints; odourless sealant is crack-proof shrink-proof and will not produce any fumes while curing; excellent adhesion properties to most common substrates such as plastic wood cast Iron tile concrete glass aluminium china and porcelain