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• BM3

  BOILERMAG CLEANER 0.5 LITRES

  £7.20 inc VAT£6.00 exc VATAdd to cart
• BM1

  BOILERMAG INHIBITOR 0.5 LITRES

  £7.20 inc VAT£6.00 exc VATAdd to cart
• X500

  SENTINEL ANTI FREEZE INHIBITOR 5 LITRE

  £71.40 inc VAT£59.50 exc VATAdd to cart
• C4000

  SENTINEL CONSAFE INHIBITOR

  £274.80 inc VAT£229.00 exc VATAdd to cart
• LEAKSEALER

  SENTINEL INTERNAL LEAK SEALER 1LITRE

  £15.00 inc VAT£12.50 exc VATAdd to cart
• X100

  SENTINEL X100 CENTRAL HEATING INHIBITOR 1 LITRE

  £16.74 inc VAT£13.95 exc VATAdd to cart
• X100TTGB

  SENTINEL X100 TEST KIT

  £9.59 inc VAT£7.99 exc VATAdd to cart
• X200

  SENTINEL X200 CENTRAL HEATING DESCALER 1 LITRE

  £16.50 inc VAT£13.75 exc VATAdd to cart
• X300

  SENTINEL X300 CENTRAL HEATING CLEANER 1 LITRE

  £16.79 inc VAT£13.99 exc VATAdd to cart
• X400

  SENTINEL X400 CENTRAL HEATING SLUDGE REMOVER 1 LITRE

  £16.20 inc VAT£13.50 exc VATAdd to cart
• X700

  SENTINEL X700 SANITISER & BIOCIDE

  £0.00 inc VAT£0.00 exc VATAdd to cart
• X800

  SENTINEL X800 FOR JET FLUSH 1 LITRE

  £17.99 inc VAT£14.99 exc VATAdd to cart