Has anybody using full leather gloves or mittens found that the waterproofing you add lasts for a full season? I end up having to waterproof again and again. I use this.
I rub it into the leather of my mittens liberally, heat them in the oven, carefully, remove the warm mittens, then rub the softened sealant well to make sure it seeps into all the cracks and seams. I allow them to cool, then buff the extra sealant off. Works well, but doesn't last all season. The can I bought is probably a life-time supply.