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Ships within 48 hours · Estimated delivery Oct 25 - Oct 30
silicone based
Coarse tooth saw blade has larger teeth for aggressive cutting
no wetting or premixing required
pump-up sprayers or sprinkling cans
PacifiClear 4 Lb. Calcium Hardness Increaser Granule Kitchen Cabinets & Hardware silicone basedCalcium hardness increaser made of calcium chloride. Low water hardness could stain or etch the pool surface and corrode equipment, calcium hardness increaser raises water hardness level. Prevents foaming and equipment corrosion. 6 Lb. of calcium hardness increaser per 10,000 gallons of water will raise calcium hardness level by 50 ppm (parts per million).
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