Scalemaster Plus Click logo below to open Safety Data Sheets Scalemaster® Plus 250ml ChemicalsDescription100-I Inhibitor100-C Cleanser100-LS Leak SealerTowel Rail Antifreeze 1 litreCode500904500928500942508085 Scalemaster® Plus 5 Litre ChemicalsDescription100-I Inhibitor*100-C Cleanser*Inhibited AntifreezeOver Winter ProtectorCode500980500997508009508030 Scalemaster® Plus 25 Litre ChemicalsDescriptionInhibited AntifreezeOver Winter ProtectorGeneral Purpose BiocideCode508016508047508160