SORRY TITLE SHOULD SAY NIKWAX! BUT I CANT EDIT THE TITLE OF THE POST 
Brought this stuff from Hein Gerick comes in a spray bottle. After buying new leather trousers at the show that have got material on the inner part of the legs etc I wanted to get some water proofing agent to at least stop some of the water coming in.
Just done my leather trousers and lacket taken 20 min max and they are all shiny and seriously water repelent. It’s very much like dubbing but without the three hour application period lol! Treats the leater too!
Trying to wash my hands after using the stuff and it’s repeling all the soap and water. Highly recommend this stuff for ease of use and value for money. £4.99
Get some give it a go!