FERNOX LEAK SEALERS AND JOINTING COMPOUNDS

FERNOX. P/N 7577 is an internal leak sealer. P/N 7578 is an external leak sealer and jointing compound.
Part No.DescriptionUnit PriceQty
7577 F4 Central heating leak sealer, 500 ml bottle1-11 £14.30
  12+ £12.44  
7578 LS - X, 50 ml tube1-11 £3.99
  12+ £3.47