Roban Rodent Stop Barrier Caulk - Rodent Exclusion Sealant Fumigation Equipment Because it is formulated without

Because it is formulated without ammonium carbamate

and wood-infesting beetles

Designed to fit over standard round doorknobs up to 2-7/16" in diameter

PH3 is available in pellet and tablet formulations

Roban Rodent Stop Barrier Caulk - Rodent Exclusion Sealant Fumigation Equipment Because it is formulated withoutRoban Barrier Caulk is a humane, chemical free solution for blocking rodent entry points in homes, food facilities, and other sensitive areas. Applied just like traditional caulk, it seals cracks, gaps, and seams to deny rodents access without the use of poisons. Durable and versatile, its an excellent tool for Integrated Pest Management (IPM) programs where prevention and ecological safety are top priorities.