3M Scotchgard Heavy Duty Water Shield Camping, Boating & Sporting, 10.5-Ounce

Seems to work, only time will tell if it lasts Slow delivery - Evri (Hermes) are absolutely dismal, always at least 2 days late

Updated review, August 2019: I’ve now treated a Carhartt coat, leather boots (twice,) sneakers (twice,) and three bags (two canvas, one polyester/ripstop). I’m using the same can that I bought 8 months ago, and there is still some left in there. It works great! I accidentally put the hiking backpack (polyester bag) to the test earlier today, after treating it last night. My windows in my truck were cracked a little bit more than I thought they were, and it started pouring. Luckily for me, all of my contents were 100% dry. I have treated leather boots with this spray, twice. I got a pair of boots that will be used primarily outdoors. Since it didn’t matter to me if the color changed, I decided to see what happened. After the boots dried, the leather was the exact same color as before. The tongues of the boots are suede. While they appear a little bit darker, I didn’t do a controlled enough test to see if it’s due to the spray, or just the day-to-day wearing of the boots. They still look absolutely fine to me. My boots have only been put to the test in moderate rain, wet grass and puddles, but the Scotchgard seems to be doing its job. While I had perfect results on my outdoor boots, I would never treat an expensive leather bag or nice boots with this spray. I’m not saying it wouldn’t work, but I wouldn’t risk it. For each of the materials, the spray does not prevent every single droplet of water from soaking in. I always see a little bit that ends up getting absorbed. But water doesn’t soak through, and it dries almost immediately. Both my belongings and myself have stayed 100% dry in the rain so far, and I’m very happy with this product. Initial review, December 2018: I’ve used it on a canvas backpack and a Carhartt jacket so far, with great results on both! Works exactly as expected, with no color damage.

good. (-) lasted by delivery lead time.

Items arrived as expected

Easy application of the product. Went camping during a rain storm, and everything inside the tent stayed dry. The product did its job.