Have an old wax jacket (not a Barbour but a similar type copy from Aldi bought many years ago).
Its done a good job for years, but needs re-proofing a bit on the shoulders and arms.
I have some silicon funiture polish in a spray can and some Waitrose Wax furniture polish in a tin.
Wondering if either of them could usefully be called into service as opposed to lashing out on a purpose made tin of wax or silicon spray. Which i'm guessing might not really be that different from the two items i have already? Grateful for advice, thanks.