PacifiClear 4 Lb. Chlorine Stabilizer Granule Brand_Gray Metal Keys come in plastic holders

Keys come in plastic holders that firmly retain the keys in sized marked holes

Corner rounding TCT carbide router bit

Epoxy coated galvanized steel inside and out

water does conduct electricity

superior strength & durability

PacifiClear 4 Lb. Chlorine Stabilizer Granule Brand_Gray Metal Keys come in plastic holdersChlorine stabilizer protects chlorine from the degrading effects of sunlight. Reduces chlorine consumption. Essential for swimming pools utilizing gas chlorine, liquid chlorine (bleach), and calcium hypochlorite tablets or granular for chlorination. Cyanuric acid level should be maintained between 30 ppm (parts per million) and 85 ppm. 1 1 2 Lb. of chlorine stabilizer per 10,000 gallons of water will raise cyanuric acid level 10 ppm.