Pipe with the Stripe Red Stripe poly is CSA certified for cold potable water use. Light in weight, it requires only simple hand tools for installation using a wide variety of ID-size fittings. A unique formulation protects against UV rays in above-ground installations. Smooth interior walls allow a lifetime of operation without loss of carry capacity by eliminating build-up of calcium and other deposits: the water distribution line stays cleaner longer, providing better water quality. Its flexibility allows for bending during installation and absorption of water hammer and impact without damage. Comes in handy 25' coils which are marked sequentially for easy measuring.