Master Clear Scale Defense – 32 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. equipment and plumbing. Used regularly, Scale Defense will help keep your water looking clear, preventing calcium & mineral build up on the waterline and plumbing. Scale Defense will not alter your spa’s water chemistry & is ready to use, just add as directed to your spa.