Went to get some oven pride today to stripe a tech 2 lever but being a tight northern lad called in the pound shop on the way just in case they had owt similar.... they did
Comes out like shaving foam and clings really well to all the nooks and crannies. Took a bit longer than oven pride ( about 45 mins ) but the results were exactly the same. I guess anything like this that contains sodium hydroxide will work
Best quid i have spent in a while