Contrac All weather blox are the bait of choice in the pest control industry. They are manufactured from a unique extrusion process that yields a hard, multiple-edged bait with the palatability of a meal bait and the weatherability of a paraffinized bait.
BLOX get unsurpassed rodent acceptance and control.The multiple edges appeal to a rodent's desire to gnaw and BLOX are made with food-grade ingredients and small amounts of paraffin for a highly palatable bait. BLOX work well in any condition -- wet or dry, indoors or out. A hole in the center of the BLOX lets technicians place it on bait securing rods in bait stations, or nail or wire it in place.