CONTRAC BLOX is a single-feeding anticoagulant rodenticide containing the active ingredient Bromadiolone. Unsurpassed in rodent acceptance and control, CONTRAC BLOX is specially formulated with an optimal blend of food-grade ingredients and a small amount of paraffin. The result is a highly palatable, yet weather-able, bait that works well in wet and dry conditions.
CONTRAC BLOX is an excellent clean-out and maintenance bait to control mice and rats, including warfarin-resistant Norway rats. Rodents can consume a lethal dose in just one feeding. Bait shyness is not a problem with CONTRAC because mortality occurs a few days after bait is consumed.