5L tub of Klingstrip: https://www.amazon.co.uk/Kling-Strip-Original-Peel-Off-Stripper/dp/B07CXTBT...
The tub is opened, but we have only used a very small amount.
Klingstrip 5L (paint stripping gel) (Headingley LS6)
This offer has been gifted to someone and is no longer available.