Mastertrap Robust Rat Bait Station with 300g Poison Blocks

This robust rat bait station includes 300g of Sapphire Blocks, a Brodifacoum-based rodenticide designed for situations where rapid control is required or where rodents have shown resistance to weaker actives. Secured bait blocks are positioned inside a run-through tunnel that aligns with natural rat movement, increasing feeding confidence and contact.

Rats follow walls, fence lines and sheltered edges, returning to the same routes night after night. Bait placed in the open is often ignored because it isn't where they feel safe to feed. This station places secured bait blocks directly along those routes, inside an enclosed space rats are willing to enter, so feeding happens consistently without disturbance.

The layout is built around that behaviour. With openings at both ends, rats can see straight through the station, reducing hesitation and encouraging entry. Inside, baffled walls guide movement through the station and focus rats toward the secured bait blocks, so they encounter them as they pass through.

Enclosed baiting maintains effectiveness. The station keeps bait dry and protected from rain, moisture and debris, preventing it from degrading or becoming unpalatable. It also limits access to non-target animals and reduces bait being removed or scattered, helping maintain consistent feeding behaviour.

This lockable rat bait station is made from heavy-duty, weather-resistant plastic for repeated use in higher-activity areas. The rigid structure holds its shape under pressure and stays stable when placed along walls, fence lines or inside buildings. Suitable for indoor and outdoor use, it can be positioned wherever activity is present. Drainage holes at the base prevent water build-up, and the tapered shape allows multiple stations to nest together for efficient storage.

The two included metal rods are longer than standard and allow more bait to be secured when running a baiting programme. The lid locks with the supplied key to keep contents tamper-resistant and out of reach. It is fully removable, making cleaning and resetting straightforward.

Sapphire Blocks (300g)
This bundle includes 300g of Sapphire Blocks, a Brodifacoum-based rodenticide that can control rats and mice in a single feed. Brodifacoum is one of the most potent second-generation anticoagulants available for amateur use, designed for situations where rapid knockdown is needed or where rodents have shown resistance to lower-strength actives. A single feeding can deliver a lethal quantity, reducing the time between first contact and control. The block format threads onto the metal rods to keep bait secure and prevent rodents from removing it from the station.

Key Features:
Run-through tunnel design — dual entry points and internal baffled walls guide rats through the station and increase entry rates
Enclosed bait protection — keeps bait dry, contained and protected from moisture, debris and disturbance that reduce effectiveness
Heavy-duty construction with drainage — rigid, weather-resistant plastic with base drainage holes for reliable indoor and outdoor use
Flexible high-capacity setup — longer metal rods hold more bait, with support for secured bait blocks
Lockable tamper-resistant lid — secures with a key, fully removable for cleaning and safe handling

Dimensions (approx):
Length: 290mm
Width: 250mm
Height: 135mm

Contents:
1 x Robust Rat Bait Station
1 x Key
2 x Metal Bait Rods
1 x 300g Sapphire Blocks

Always read the label and product information before use.