Ideal For Filling Large Wall Cracks. Seal Corrugated Iron Roof Sheets And Roof Bolt Heads. Use As A Pipe Thread Sealant. Fill Nail Holes. Seal Around Bath And Basin. Seal Around Toilet Bowl Inlet Pipe. Seal Around Window And Door Frames. Seal And Join Leaking Gutters. Not Recommended For Use On Perspex Or Plastic Tiles.