"For cutting in, I encourage contractors to use a quick multi-step process," says Seal-Rite president Brent Loutzenhiser. He explains: "Using the spray wand, lay a bead of material down along your ...

Flex Seal was flexible but tore when bent too far. And although it sealed the crack in our flowerpot, we had to use two coats of spray paint to conceal our handiwork.