We applied waterproofing/stain to our deck in 2019 and it looks like there's nothing there now so we're going to do another application soon. Was in at Benjamin Moore on the weekend and they were recommending this Sico ProLuxe stuff (made by PPG) but it's $130/gallon (we'd need 2-3 gallons) - twice the price of those most expensive product we saw at Home Depot which topped out at $65/gallon.
The Sico stuff is still a 2-coat application but I'm not sure the longevity of it is any better than the Behr or Olympic (PPG) stains at Home Depot which indicate anywhere from 3-10 years (depending on a bunch of factors, etc).
Anyone use this stuff in the past or had good experience with other products that lasted a few years after application?
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