Home Depot carries Custom Building Products sealants, lowes carries aquamix. Both equally suck for your purpose. They both work well, but for the stuff you will need it to stand up to, you will want to go to a professional flooring store. Penetrating sealer seeps into the grout and seals it all, regular sealer basically forms a wax type coating on top of your wax. Makes it hard as hell to clean, and I think it gets it dirtier.
Also you'll see some of this premixed grout.. don't waste your money on it. One of the newer version i've seen is called Dupont Stainmaster grout.. supposedly sealed when applied. BS!!! The grout you have to mix is a portland cement based product, the stuff in a can is mastic based. The cement will set through hydration (water bonding molecules. no, adding more water will not make it take longer to set.) Mastic goes through dehydration. Hydration will always produce a better adhesive bond.
Oh and by the way... i've discovered in different parts of the country different stores suck. I work at home depot here, mainly because I can't stand Lowe's in this town. I'll go over just to see what they carry and such, I can never find help, nobody knows what they're talking about, and nobody is willing to help. I have actually had someone call me from lowes and ask me how to install ceramic tile so they could tell a customer, lol.
However, I went up north a while back and needed to get some stuff so i went to home depot, they were basically just like the lowe's down here. Rude, didn't care less, didn't know anything... so I went up the street to lowe's and they knew all their stuff and told me exactly how to do it. It leads me to believe, it's not the store... it's the location and the people working in it.
But yeah, check out some specialty flooring store. They'll have what you want. Sorry to ramble.
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-Chris
The reason mainstream thought is thought of as a stream is because it's so shallow. -George Carlin
A fool doesn't learn. A smart man learns from his mistakes. A wise man learns from the mistakes of others. Which one are you?
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