Originally Posted by
Crane's 
Cross posted from my 721LTD review thread.....
Here's how you waterproof boots with snoseal or a similar wax oil product.
Get your unlaced boots, some rags, your snoseal, a brush, and a hair dryer.
CIMG0929 by
DYSong Photography, on Flickr
Wipe off any mud or crud with a damp rag, brush them thoroughly and start applying the snoseal with your finger liberally. The first pic shows the nice thick bead being applied to the where the welt and the upper meet. This is the area where time well spent will reward you in dry feet even if you stand ankle deep in water.
CIMG0930 by
DYSong Photography, on Flickr
Keep applying it liberally in every nook, cranny, along edges...
CIMG0931 by
DYSong Photography, on Flickr
CIMG0932 by
DYSong Photography, on Flickr
CIMG0933 by
DYSong Photography, on Flickr
Once you have the boot completely covered it's time for the hairdryer. What you basically do is heat up an area of the boot until the wax melts. Keep heating it while keeping the hairdryer moving in small circles. DO NOT just blast a spot! It is possible to cook the leather but you would know way ahead of time from the smoke that you F'ed it up but good. LOL. Anyway once the leather warms up enough the pores will open up and the shiny hot wax will just get sucked into the leather. Move over a bit and keep doing this to the entire boot. The big secret to really waterproofing leather is to get the wax deep into the leather. Heat is the only way this will happen.
CIMG0934 by
DYSong Photography, on Flickr
CIMG0936 by
DYSong Photography, on Flickr
Boot on the left is done. While the boot is still warm take a rag and wipe it down and polish it a bit.
CIMG0937 by
DYSong Photography, on Flickr
Another shot of the snosealed boot (left). You can see the wax on the surface. Don't sweat it, this is normal and it does buff up with a little elbow grease.
CIMG0938 by
DYSong Photography, on Flickr
The other boot getting it's very liberal dose of snoseal.....
CIMG0939 by
DYSong Photography, on Flickr
Once you are done do it all over again. Yeah, that's right do it again. The wax will penetrate deeper into the leather and the addition of another coat of wax/heat will evenly distribute the treatment throughout the boot's leather. That additional coat along the welt area alone is worth the additional work. Once it's all said and done get ready to brush and buff your ass off. If you feel like it you can add a bit of color to the toe cap, vamp and quarters if you wish. If you do you'll get to be shoe shine guy for a bit longer.
CIMG0940 by
DYSong Photography, on Flickr
Just for the fun of it here's some more food for thought.
How many times have you read on this board a horror story about water or salt stains on a brand new pair of boots or shoes? How about that great deal on vintage shell cordovan shoes and after one wear they cracked and self destructed? Same goes for leather jackets. How many times?
Here's a few facts about leather that's not well known or talked about.
You have no idea how old the new leather is that your item is made out of. You have no idea how long or in what environment your new leather item has sat around in. All you know is it's supposed to be new. New DOES NOT mean the original tanning oils or waterproofing is intact. Time and environment determine how long it takes for these critical components to dry out, deteriorate or otherwise be compromised. IF YOU DO NOT WANT NASTY SURPRISES WITH NEW LEATHER GOODS then take the time to condition them with the appropriate product BEFORE you use it. If you are going to expose leather to any type of water then waterproof it appropriately BEFORE you get it wet. This truly is a case of where an ounce of prevention is worth it. I wear leather coats in pouring rain, no issues or problems. I obviously put shoes and boots through the ringer. Again no problems.
There is one thing that should be noted. The color will darken. With light oils not as much and over time it does lighten back up a bit. Snoseal or other wax/oil compounds it's a different story. The leather will darken and tend to stay that way. It's a simple choice in my book. I want my boots, shoes, coats, saddles, wallets and whatever else to last as long as possible. That means I will maintain them properly with no regard to the color shift. The other choice in my book is neglect and well you'll pay for it in the long run and possibly much sooner.
Now the vintage stuff is a different animal. It's most likely going to be dry or worse dry rotted. If it's just dry that can be taken care of. It's a process that takes a lot of time and patience but it's doable. Again you go through the restoration process BEFORE you use it NOT AFTER!! Dry rot on the other hand is something that's not fixable. Good luck determining if a leather item is dry or dry rotted.
I digress.
Anyway there you have it. How I waterproof boots and shoes and why I do what I do.