Thanks for the response.. as it happens I asked a bloke working on windows down the road just now and he says to just use the Murex, no problem.
I didn't explain very well but I'm doing:
Repairs to the wood (which I've done before, so know where I'm at with those)
Repairs to the stone...
Hello all.. have lurked here for a while, most helpful with my first DIY baby-steps, but can't find the answer to this one. Perhaps the answer is too obvious to ask..?
I'll be having a crack (boom boom) at dealing with the exteriors or all my victorian sash windows this summer, repairing...