SCALEMASTER SM2 Descaler - 10 Radiators - Bag of 2 - FREE Next-Day Delivery
Scalemaster� SM2 Non-Acid De-Scaler Bottle - 500ml Bottle. No issues arise from overdosing or mixing with other Scalemaster products. For enhanced performance, use SM2 in conjunction with Scalemaster SM1 Corrosion Inhibitor.