Sikaflex 1a Kit - One Component, Flexible, Non Sag, Polyurethane Concrete and Masonry Sealant for Vertical and Horizontal Surfaces, Sikaflex 1a 10 oz (White, Pack of 12)

Amazing product. Timing worked out perfectly as we were having our house painted. Easy to use and and clean up.

good product

My experience with this product has been great. I have been dealing with a leak where the concrete vault of my Bilco entryway to my basement butts up against my poured concrete basement wall. While this sealer, has exceptional expansion and contraction properties to accommodate temperature fluctuation, it firmly adheres to the concrete surfaces and requires an extensive effort to remove it once it cures in place. I just purchase a 12 tube case for other work around the house.

I needed to fill 1" gaps at the seams of the concrete around my pool. I first installed the backer rod, then used this non sag product at the end of each seam to keep the self leveling product from leaking out. Very pleased with the results.

It is slow curing, requires some sand or cornstarch sprinkled over the caulk. Bot once it is in the crack, it's not coming out. Gray color blends well with concrete

Unbelievable shipping, due to good weather I needed this the next day, at no cost it was here!

USING PRODUCT FOR FIRST TIME AROUND OUR PORCH WHERE BRICK WALL MEETS FLOOR. WAS EASY TO USE WITH AN ELECTRIC CAULK GUN. WE'RE JUST NOW PUTTING IT DOWN SO WE'LL SEE HOW WELL IT WORKS AND IF IT LASTS 40+ YEARS AS THE ORIGINAL CAULK DID WHEN HOUSE WAS BUILT IN 1980!!

I ordered three boxes of this. Two of the boxes had 24 tubes in them, which is correct. The other box had 15 therefore missing nine tubes.