This Super Vulca Seal is best used for sealing, patching and filling of leaks, cracks, holes and gaps. Polychloroprene rubber-based sealant Elastomeric, solvent-release temperature curing sealant. Used to seal cracks & gaps in roofing, plumbing/pipes, gutters, downspouts, sinks & P-traps Used by construction professionals and Industrial practitioners.
