I watched with amazement as the injected sealant reacted instantly with the moisture in the crack, foaming out and oozing down the side and the leaking crack simply stopped flowing. This was at my friends place and now you've repaired my cast-in-place concrete tank ( 2 cracks top to bottom ). The amazement hasn't reduced. I had used two other methods of repair in the past, both ineffectual. You have a system that works the way it should . Happiness is a dry crack, well that's what we think in Central Victoria. So this is a double barrelled thank-you from me and my neighbours for two jobs well done
THANKS Steve Dunn........ Dunolly