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1.8kg (64 x 28 gram blox) pail of Contrac All Weather Blox made in the USA from top quality ingredients. Contrac contains the same attractants as the highly successful Final All Weather Blox but uses a less toxic active ingredient to help lower the chances of a non target animal getting ill from eating dead Rats.

CONTRAC All-Weather BLOX is a single-feeding anticoagulant rodenticide containing the active ingredient, Bromadiolone. Unsurpassed in rodent acceptance and control, CONTRAC BLOX is an excellent clean-out and maintenance bait to control mice and rats, including warfarin-resistant Norway rats.

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 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, the 28g bait piece 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 nail or wire the BLOX to rafters and ceilings or place it on bait securing rods in tamper-resistant bait stations for added security.

Why buy from us?

As a professional Pest Control Technician for 15 years I know what products work and what products don't, If I wouldn't use it on site it doesn't appear in our trademe listings.

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  • within Auckland excluding rural$6.00
  • Auckland rural address$11.00
  • North Island excluding rural$8.00
  • North Island rural address$13.00
  • South Island excluding rural address$13.00
  • South Island rural address$18.00
  • Seller allows pick-ups
  • Seller location: Waitakere City, Auckland, NZ

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