StoneprotecT SP5000 Premium Concrete Sealer | Transparent, Non-Yellowing Finish | Long-Term Protection Against Water, Stains & UV | for Driveways, Patios, Pavers & Absorbent Stone | 1.32 Gallons

Have ordered this more than once it does next job very good product would definitely order again

I used this product for my patio. It soaked in nicely, dried in about 1-2 hours, and kept water and stains off for months. The non-yellowing finish looks great. Easy to apply with a brush, though I had to do two coats for full coverage. Good product.

VERY BAD QUALITY

Have heard about this from a very old friend in Germany. They were using it since years to seal their driveways, terraces and facades. It has huge amount of positive reviews and a long years reputation over there. Happy to have it finally here in the US. The product works as described, spray, let it dry for about 30 minutes, done. Easy and best product I have used so far. German knows how to develop products. Love it, as it gains an immediate water repellant effect. But what I like most is, that it can be applied to any kind of soaking stone material, not only concrete, and it can be reapplied any time. I have applied it to pool and garage driveway. Works excellent.

I've been spraying a similar, much less expensive name brand product on my exposed aggregate sidewalk for years. It's an annual event, cleaning with a pressure washer followed by resealing. The protection lasts one year. Like any other acrylic sealer I've used the past, this product goes on easily with a pump sprayer, then rolled out to distribute any puddles. When dried, I don't observe any difference between this product and others I've used. At this price, I expect it will not require recoating for at least two years. Time will tell, but my gut feeling is that the constant assault of mother nature will degrade this product at the same rate as any other acrylic clearcoat sealer.

Very glad that we did the research and found this product. It is very well known in Germany but fairly new to the US.See videos on Youtube. This stuff is just amazing. When I get a chance, I'll post some photos and videos

I tested this on a small outdoor patio area and it’s held up well so far. I tried two application methods, my little pump sprayer and then standard hand rolling, and it dried evenly. The finish is low-sheen—not glossy—and it didn’t yellow or change the color of the stone. Water beads right up, and it helped with mildew resistance. The gallon goes a long way, especially if you're sealing something already in good shape.

Good sealer and good quantity. It was fairly easy to use on our driveway and some of the walking paths we have. The color is barely noticeable so it looks natural.