Per Wikipedia:
In the
UK the equivalent material is
surgical spirit which is always based on
ethyl alcohol and which often has the addition of small quantities of
iodoform as a topical bacteriocide.
Also known as denatured alcohol.
You can buy it (Propan-2-ol) in the UK but you may have to go to a
specialist supplier. It is now commonly used as a cleaning fluid in
the electronics industry. (RS Components, Maplin etc. offer suitable
products.)
Possible substitutes are:
"Surgical spirit" is a nasty mixture of ethanol, methanol and (I think)
oil of wintergreen.
"Methylated spirit" is an even nastier mixture of ethanol, methanol,
blue dye and pyridine (ugh).
"Industrial methylated spirit" (IMS) is 90% ethanol, 5% methanol, 5%
water and pleasant to handle. It is not on public sale in the UK (you
need a special excise license to buy it) but you may be able to scrounge
some from a school, print works or lab.
Not sure if that helps or not!