Investment with cloak (liner) Particularly durable investment with modern guarantee of leak-tightness.
It effectively reacts in the usual threats of constriction or dilation that cause the extreme temperatures in which is exposed each exterior swimming-pool.
For his application precede the cleaning and the complete smoothing of internal surface and follows the placement of cloak (liner) which the quality of and the method of application depend from the way of manufacture of swimming-pool.

Lined with PVC Liner. Particulary resistant lining to ensure a leak current. Respond effectively to threats of constraction or expansioin. For the purposes of the preceding cleaning and polishing complete the internal surface. Discadvantage of Liner is that life is 8-10 years depending on maintenance of the pool.