Have been looking at the Quickrete site to try and select a product to
repair some long
cracks in my concrete garrage floor. Cracks are up to1/2 inch thick in
places, and go right thru the floor.
However, the floor wasn't laid very thick apparently, perhaps to 1 or 1-1/2
Ver confusing as to which of their products to try.
They seem to have three, that might be appropriate.
Would sure appreciate some help in picking the "best" one:
a. No. 8640 Gray Concrete Sealer - comes in a bottle
b. No. 8620 Gray Concrete Repair - comes in the tube you place in a gun
c. No. 1133/1132 Vinyl Concrete patch - comes in a bucket.
Besides the obvious packaging differences, they do seem to be distinctly
No. 8620, e.g., is mentioned as being "flexible."
Do I want "flexible" ?
Do I need their bonding agent product first ? (for any of the above
Any thoughts and suggestions would be most appreciated.