Shock Chlorine & Stabiliser Free Cal Hypo


Product Description

Superfast Shock & Sanitiser products are made from calcium hypochlorite and contain no stabiliser, which when present in excess, may inhibit chlorine activity. Superfast Granules dissolve rapidly when added to water and produce an impressive 78% available chlorine.

Ideal for indoor and outdoor pools, with both granular and tablet versions helping to balance the water in soft water areas.