Stops flowing water in 3 to 5 minutes

Nonshrinking; will set up under water

Exceptional structural strength

Dry powder form, just add water

Easy-to-mix and put in place; requires no special equipment

Nontoxic when set

Nonmetallic; will not rust out or deteriorate

for plugging leaks in basement walls, swimming pools (underwater set), cisterns, fountains, walls, and chimneys