---
product_id: 286292449
title: "PSMR42 Rat and Mouse Weatherproof Blocks, Black, 11.5 x 11.5 x 11.5 cm"
brand: "rentokil"
price: "¥13880"
currency: JPY
in_stock: true
category: "Rentokil"
url: https://www.desertcart.jp/products/286292449-psmr42-rat-and-mouse-weatherproof-blocks-black-11-5-x
store_origin: JP
region: Japan
---

# Effective against 16 rats Kills up to 40 mice Weatherproof durability PSMR42 Rat and Mouse Weatherproof Blocks, Black, 11.5 x 11.5 x 11.5 cm

**Brand:** rentokil
**Price:** ¥13880
**Availability:** ✅ In Stock

## Summary

> 🐭 Outsmart pests with precision and power – don’t let rodents crash your space!

## Quick Answers

- **What is this?** PSMR42 Rat and Mouse Weatherproof Blocks, Black, 11.5 x 11.5 x 11.5 cm by rentokil
- **How much does it cost?** ¥13880 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/286292449-psmr42-rat-and-mouse-weatherproof-blocks-black-11-5-x)

## Best For

- rentokil enthusiasts

## Why This Product

- Trusted rentokil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Design:** Reliable performance rain or shine, perfect for indoor and outdoor use.
- • **High Capacity Control:** Each block targets up to 40 mice or 16 rats, maximizing pest control impact.
- • **Trusted Brand Quality:** Rentokil’s proven expertise with a 4.3-star rating from over 500 users.
- • **Tamper-Resistant Ready:** Designed for use in secure bait stations, ensuring safety and compliance.
- • **One-Feed Kill Efficiency:** Advanced formula eliminates pests in a single feed, saving time and effort.

## Overview

Rentokil PSMR42 Rat and Mouse Weatherproof Blocks offer a potent, ready-to-use bait solution designed to kill up to 40 mice or 16 rats with a single feed. Featuring a weatherproof formulation, these black bait blocks are ideal for use in tamper-resistant stations both indoors and outdoors, ensuring effective rodent control around buildings. Trusted by professionals and backed by strong customer ratings, this pack of 10 blocks delivers reliable, high-capacity pest management.

## Description

Product Description Ready to use bait to be used in tamper resistant bait stations for the control of rats and mice in and around buildings. Set Contains: 10 x Rentokil PSMR42 Rat and Mouse Weatherproof Blocks

## Features

- Kills up to 40 mice or 16 rats
- New improved formulation
- Kills in one feed
- Model number: PSMR42

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BFPBL8V |
| Brand Name | Rentokil |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (525) |
| EU Spare Part Availability Duration | 1 Years |
| Included Components | Rentokil Mouse & Rat Weatherproof Blocks - 10x20g Sachet |
| Is Electric | Yes |
| Item Dimensions L x W x H | 11.5L x 11.5W x 11.5H centimeters |
| Item Type Name | Rat and Mouse Weatherproof Blocks |
| Manufacturer | Rentokil |
| Manufacturer Part Number | 5708-1 |
| Material Type | Bait blocks |
| Model Number | PSMR42 |
| Number of Pieces | 10 |
| Power Source | AC |
| Style Name | Rat and Mouse Weatherproof blocks |
| Target Species | Rat |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Rentokil
- **Colour:** Black
- **Material:** Bait blocks
- **Product dimensions:** 11.5L x 11.5W x 11.5H centimeters
- **Style:** Rat and Mouse Weatherproof blocks

## Images

![PSMR42 Rat and Mouse Weatherproof Blocks, Black, 11.5 x 11.5 x 11.5 cm - Image 1](https://m.media-amazon.com/images/I/81mqlFaZHzL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Frequently Bought Together

- Rentokil PSMR42 Mouse & Rat Weatherproof Blocks - 10x20g Sachet, Black, 11.5 x 11.5 x 11.5 cm
- Rentokil FBSR02 Rat Bait Station, Clear, 26.6x17x11.3 cm
- Rentokil Rodine Rat & Mouse Killer Grain Bait - 6x25g Sachet, Black

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**Shop now:** [https://www.desertcart.jp/products/286292449-psmr42-rat-and-mouse-weatherproof-blocks-black-11-5-x](https://www.desertcart.jp/products/286292449-psmr42-rat-and-mouse-weatherproof-blocks-black-11-5-x)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-18*