Black Diamond Stoneworks Concrete Sealer – Penetrating Water Repellent Sealer for Driveways, Patios, Pavers, Brick, Grout & Masonry – Indoor & Outdoor Protection (128oz)

This was very easy to apply. Be aware it is very watery. I poured some in my birdbath and actually put to much but I just kept painting with it til I used it up as it dried. I allowed to dry like directions said for 24 hours and it has worked perfectly.

I hope this works, and it should, but it was recommended to us when we purchased this pot to get cement sealer to protect/prolong the cement. i applied a couple coats today with a paint brush. It went on easy. Up here in Reno NV @ 5200' where it's cold and snowy i feel this will be a proactive way to prolong my purchase of this expensive pot.

It is very easy to use and priced affordable

Haven’t seemed it rained on yet but easy to apply. Hopefully it will keep water from soaking in.

Easy to apply, easy clean up. I have seen it repel water!

Works great sealed bird bath no problems

I brushed it onto a sculpture made of plaster of paris that's outdoors. I hope it works! It was more drippy than I thought it would be. I plan to put another coat on .

I used the product on my front porch steps and my large back patio. Both are colored stamped concrete. Easy to apply. Thorough coverage. Surprisingly pleasant smell with no noxious fumes. Excellent water repellent without being slippery. I'll be curious to see how it holds up to harsh Midwestern weather extremes. Very happy so far. The price was reasonable

I bought a solid concrete bird bath. The manufacturer recommended a Behr product that was almost twice the price. This Amazon concrete sealer worked very will. Follow the directions as written...prepare the concrete with cleaning and drying it. Then I applied with a brush on all surfaces except underneath... the concrete has to breath. Make sure not to create puddles by repetitive brushing it around. Then I kept applying another coat before it completely dried within 2 hours. The concrete did take on a slightly darker appearance as if you applied a clear satin finish. No change in colour though. Allowed to dry for two days before adding the water. After a full season of water in the birdbath I cleaned it for winter and no water marks were evident. Easy to clean as well. Lots of sealer left over in the container to repeat the process in a year or two. Highly recommended.

Très bon produit

I bought the smaller jug of sealer as I do concrete craft projects, previously i paid about $110 for a pail of concrete sealer at my local hardware store and sadly over 6 months of Canadian winter in the garage it congealed and went bad possibly due to weather or a bad seal on the tin can, i like that this comes in a small jug with easy closure and now i can store this in my craft room rather than the garage, product looked exactly like the expensive one i previously purchased and had no problems with application, because i use this for garden stones i can’t really comment on durability for large products but it definatley did the trick for what i needed it for

It was easy to apply. Went deep into cracks (sealed a concrete dragan). Would recommend this size for small concrete items. Would easily cover the area stated.

Meh. Did the job, lasted one year. Am now using 3% vinegar.