The Wastop® unique patented construction stops backflow in drains, providing flood and odour protection, and preventing infiltration of the pipeline by insects, small animals, flotsam & gases.
Hynds stock a comprehensive range of NZ made Gillies Ductile Iron Fittings including flanged, socket, and spigot ends.
The RAWE stonebox provides a sophisticated aesthetically pleasing option to the more traditional industrial gabions.
The Wastop® unique patented construction stops backflow in drains, providing flood and odour protection, and preventing infiltration of the pipeline by insects, small animals, flotsam & gases.