Ratsak Fast Action Rat and Mouse Wax Blocks kill rats and mice with a single feed. Easy to use, they are mould and wet weather-resistant, so they can be used in wet and dry areas.
RATSAK Fast Action is based on the active constituent brodifacoum, which is effective with rodent populations that have developed resistance to other rodenticides. The fast-acting active ingredient in the bait kills rats and mice in a single feed. RATSAK Fast Action Wax Blocks come in an 80g pack size that contains 6 Wax Blocks. Less than one gram will kill a mouse and 4-6 grams will kill a rat.