Due to the new EPA regulations passed on June 4, 2011, All Rodenticide include Final Blox can now only be sold in at least 16 pounds, So That's why we have to sell the 4lb pail by the case or 18lb only.
CONTRAC BLOX 16lb (4x4 lb) is specially formulated with an optimal blend of food-grade ingredients and a small amount of paraffin. The result is a highly palatable, yet weatherable, bait that works well in wet and dry conditions.
Bait acceptance with CONTRAC is superior due to its highly palatable formulation. Plus, manufactured with Bell's extrusion process, CONTRAC BLOX has multiple edges that appeal to a rodent's desire to gnaw.
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. CONTRAC is also less toxic to non-target animals, in both primary and secondary poisoning situations, than other single-feeding anticoagulants. The antidote, Vitamin K1, is readily available and there is a time factor for treatment.
For ease of use, a hole in the center of the BLOX lets technicians place it on bait securing rods in tamper-resistant bait stations, or nail or wire the BLOX in place.