SULFAMIC ACID – Heavy-Duty Descaler & Mineral Deposit Remover, 1 kg

Sulfamic Acid is a powdered heavy-duty descaler for removing limescale, hard-water deposits and mineral buildup from suitable acid-resistant surfaces. Supplied in a 1 kg jar and packaged in Canada.Applications Limescale and hard-water deposit removal on compatible surfaces. Grout haze and efflorescence removal on compatible, fully cured grout and masonry. Equipment descaling where the equipment manufacturer permits an acid descaler. Use and surface compatibilityFollow the product label for application-specific dilution, contact time and rinsing. Test an inconspicuous area first. Pre-wet surfaces as directed, do not allow the solution to dry, and rinse thoroughly after use.Do not use on marble, limestone, terrazzo or other acid-sensitive natural stone. Avoid aluminum and galvanized metals. Use caution on plated fixtures and glazed surfaces; confirm compatibility before use.SafetyDANGER — CORROSIVE. Causes burns. Wear protective gloves and eye protection and use with adequate ventilation. Keep out of reach of children. Do not mix with bleach, chlorine products, alkaline cleaners or other chemicals. Read the complete product label and safety data sheet before use.Net contents: 1 kg (2.2 lb).