HTH® Pool Care Shock 6 pack x 13.3 oz Size:6 pack x 13.3 oz Manufactured from zinc die-cast for

Manufactured from zinc die-cast for durability

Our 11" x 16" pre-cut

with rubber bumper guard to protect against damage if dropped

holes and voids around windows and doors in most types of construction projects

HTH® Pool Care Shock 6 pack x 13.3 oz Size:6 pack x 13.3 oz Manufactured from zinc die-cast forShock treat, sanitize, clarify and help prevent bacteria and algae in your swimming pool water, all with this convenient, easy to use product. Multi use pool shock with Cal Hypo Use weekly to solve 90% of pool water problems Fast acting and fast dissolving Visibly brilliant sparkle This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock. Compatible with all swimming pools This product is