Aqua-Stop - Crack
penetrating professional grade Cementitious material is
rapid setting and is ideal for repairing and sealing any
type of mortar based substrate.
Crack Filler is ready to use, just add water and is safe for
potable water and marine aquariums.
Crack Filler can be applied to either positive or negative
side hydrostatic pressure barriers.
Use in conjuction with AQUA STOP to stop water