Salt busting / flushing products
After my recent overheating problem, I'm pretty certain that it is a waterway blockage.
Having used Radflush etc on sealed cooling systems, I though there must be a marine equivalent suited to salt removal.
A quick web search later came up with a number of proudcts sold in US and Australia with names like Salt-X, Saltaway, Salt Assault etc. Some of them say that you can mix in a water tank and flush your engine. Of course, they all make claims and counter-claims about 'other products on the market'
Importantly, they all claim to be non-corrosive on metals.
BUT - cannot find anyone that sells this type of product in the UK.
Has anyone tried any of these (or a UK-sourced equivalent)?
Is this a missed opportunity by outboard sales firms? Or is it just detergent dressed up - salt is after all quite inert and doesn't react as such with anything much?