Lock Keepers Secret Classic Narrowboat Cleaner

Safe for the waterways

Size: 1 litre

Lock Keeper's Secret Classic Narrowboat Cleaner will easily remove black streaks, green algae, oily film, overwintering grime & leaf mould, diesel and solid fuel fume soot etc.

It is suitable for cleaning aluminium, glass & acrylic windows, rubber, vinyl, steel, fibre glass, ABS, GRP, marine paint systems, sign-writing, decals, stickers, mastics and sealant’s.

One bottle easily cleans your narrowboat between 20 and 40 times, depending on length.

Amazing product, Amazing results.