I've just put up a sectional garage made of concrete panels. Unfortunately a handful of the panels have slightly bigger than hairline cracks and when it rains water is entering the garage through the crack.
Whats the best way to seal this - its quite a long crack too. The inside of the crack is visible from the bare concrete, whereas the outside has spar type pebble dash effect on it.
I would have thought it was better to seal from the outside but I cant hink what to use. I've tried concrete floor sealer thinking it might do the trick but it didn't - water kept getting through.
Whats the best way to seal this - its quite a long crack too. The inside of the crack is visible from the bare concrete, whereas the outside has spar type pebble dash effect on it.
I would have thought it was better to seal from the outside but I cant hink what to use. I've tried concrete floor sealer thinking it might do the trick but it didn't - water kept getting through.