During construction of swimming pools the deck level overflow channels are regularly neglected, care it taken to make sure the pool tank is tanked and finished correctly but the overflow channels are often overlooked. This can result in either troublesome leaks or the concrete being eroded by the chlorinated water. As a solution Poly Advisory can line the channels with our PASLAM epoxy lining membrane. The channels would be prepared as necessary before being primed with a two-pack Epoxy primer. The channels would then be filled or rendered as necessary with epoxy filler to achieve a suitable finish to accept the lining membrane. The channels are then laminated with the PASLAM membrane and finished with two coats of two-pack Epoxy finishing resin. This lining would generally carry a ten year warranty.