IrriGATOR Drain Tile Tape is a general use 8.5 mil black polyvinyl chloride tape (PVC) with pressure sensitive adhesive. It is specifically designed to connect and join elbows, fittings for corrugated pipes and drain tiles, as well as provides protection for external metal pipe surfaces from corrosion. With 200% elongation rating, IrriGATOR easily and consistently stretches and forms around uneven surfaces while maintaining a permanent bond and watertight seal.