I have a pair of Schnees beartooths. Used Sno-seal on them with a hair dryer (never let the boot get very hot). The waterproofing was pretty decent for a while, but the rand started to delam. Sent them to Schnees and they did their best to reglue them, then treated them with Nikwax and sent them back. Some parts stuck, others not so great. The nikwax barely lasted an outing before wearing out. I'm using Kenetrek boot wax this year. As far as I've seen, they're the only formula specifically guaranteed not to mess with the rand. I like the consistency a lot, it absorbs extremely well with no heat, and repels water. Long term durability is tba, but I expect it to perform well.
In short:
Sno-seal - good waterproof. Decent durability. Delaminates rand.
Nikwax - doesnt delam rand. Inadequate waterproof. Poor durability.
Kenetrek wax - Doesnt delam rand. Longterm durability tba.
In short:
Sno-seal - good waterproof. Decent durability. Delaminates rand.
Nikwax - doesnt delam rand. Inadequate waterproof. Poor durability.
Kenetrek wax - Doesnt delam rand. Longterm durability tba.