SERVISEAL® - Externally Placed PVC Waterstop

A passive external PVC waterstop system manufactured in a range of sizes for protecting joints in concrete basements and sub-structures.

Features and benefits:

• Proven design - the original external waterstop used extensively in water excluding and water retaining structures.
• Flexible - will accommodate movement during construction and service life.
• External seal - protects reinforcement from water ingress.
• Pliable - remains flexible at low temperatures.
• Four ribs - provide extended and tortuous water path.
• Stabilising/Nailing flange - allows fastening without damaging waterstop and prevents displacement or folding of ribs during concreting.
• Pre formed junction pieces - factory made range of standard junction pieces.