Master Clear Scale Defense – 16 oz. – Liquid Stain & Scale Protector
Master Clear Scale Defense is a liquid stain & scale protector designed to inhibit the build up of calcium & mineral deposits along the waterline of the spa, as well as on the equipment of the spa & in the plumbing. Used regularly, Scale Defense will help to keep your water looking great as it helps to prevent calcium & mineral build up along your waterline, as well as in the spa itself. Scale Defense will not alter your spa’s water chemistry & is ready to use, just add as directed to your spa.