TriNova Granite Sealer & Protector Gallon Refill- Made in USA, Best Stone Polish, Protectant & Care Product - Easy Maintenance for Clean Countertop Surface, Marble, Tile

I purchased the gallon size after seeing how much less it was per ounce. After receipt I found out that this product has only 36 month shelf life. Given that, the only way this size would work is if I opened a granite sealing business! I only have around 40 square foot of counter BTW. I have since received the small spray bottle size and think it also will expire before it is used up (providing I don't reach my expiration date first!). I applied the product today and assume it is "doing its thing". I honestly cannot see or feel any difference in my granite. I do acknowledge my material is called Black Pearl and that color does not need sealing like lighter tones. According to reviews, I have the best sealer on the market though, so all is well.

When I got new stone countertops six months ago, I bought several different cleaning and polishing products to try out. This product was an Amazon suggested choice. I’ve been very pleased with how well this product makes my countertops look and feel after applying. I use this once a week to help protect my countertops and make them feel sleek and look shiny. I use a countertop cleaner first, then I apply this, leaving it on for a minute or two, wiping off the excess, and then buffing with a microfiber cloth. Love the results.

There’s little to say how much I am impressed with the results of this sealer. It’s super easy to use and even quicker. Like any sealers, prep work is critical. Clean and prep per instructions. I bought the gallon refill because I’ll be doing what I should and reseal at least a couple of times a year. My granite counters look and feel better, and clean up better. So use a good towel. I used a yellow microfiber fleece type cloth.

The product had great reviews from 3 different websites. Buy the gallon, not the smaller bottle (if you have a sprayer). .39 per fluid ounce is a lot better than 1.11 per fluid ounce! Easy to apply and does an excellent job. Arrived promptly.

I have black granite and while the counters look beautiful after sealing, when O wipe down after use, they look dull and look like they have a film of grease. I have to use an ammonia free glass cleaner to get a shine