Bluestars MM-92-1, Concrete, Gray Hairline Crack Filler Industrial Sealant, 8 oz

This product is easy to work with you can cut the tip off to how large or small how much medium you want to come out of the container and I think it's a good value sealed up my cracks in my driveway but the next time I don't think I'll use a trowel and smooth it down and I think I'll just let it Seep in as much as possible then just after it's hardened remove what's left on the concrete driveway

Super easy to use and works awesome.

Worked great to fill the cracks in driveway. Fills in easy and just wipe excess off sides.

The color of the product matches my driveway. It is a quality product that covered the crack in my driveway. Definitely will use again if needed.

This is a great convenience product for filling fine line cracks in concrete. It was an easy application and dried quickly, and is very effective. I was very happy with the product.

easy to use

bought Bluestar hairline crack filler because we were getting water seepage into our addition every winter. We haven't experienced any significant rain yet but after thoroughly washing out crack and removing any loose concrete it went in very well. I began to use a putty to press it in but it tended to smear out so instead I pressed it in using a finger. It did take two applications so you should expect about 20-25' of coverage so a total of 50' if you're able to get away with 1 application. After testing it we're no longer getting any leaks. The reason for the 4 stars is it lacks instructions when you buy it and the smearing

Gave this a try because I have a crack that needs repair every few years. Seems about as good as any other crack repair I've used. It's very thin, and flows nice.

It was a lot smaller bottle than I thought so you need to read the amount of ounces.

Not good material