Tomcat All Weather Blox Rodenticide is a single-feeding anticoagulant containing the active ingredient, Bromadiolone. It is an excellent clean-out and maintenance bait to control mice and rats. It 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.

https://barmac.com.au/wp-content/uploads/sites/3/2015/12/Tomcat-A4-Green-vs-Red-Brochure-.pdf