---
product_id: 644171004
title: "3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6)"
brand: "3m"
price: "HK$257"
currency: HKD
in_stock: true
reviews_count: 8
category: "3 M"
url: https://www.desertcart.hk/products/644171004-3m-rodent-repellent-coating-spray-prevents-rat-bites-in-engine
store_origin: HK
region: Hong Kong
---

# Bitter taste rodent deterrent Engine-safe, easy spray application Leak-free protective coating 3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6)

**Brand:** 3m
**Price:** HK$257
**Availability:** ✅ In Stock

## Summary

> 🐭🛡️ Keep your engine rodent-proof and worry-free—spray, protect, and drive with confidence!

## Quick Answers

- **What is this?** 3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6) by 3m
- **How much does it cost?** HK$257 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/644171004-3m-rodent-repellent-coating-spray-prevents-rat-bites-in-engine)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted 3M Quality:** Backed by a top-ranked brand with over 12,000 positive reviews, ensuring reliability and peace of mind.
- • **Ultimate Wire Defense:** Creates a durable, leak-proof barrier that shields cables, hoses, and plastic parts from rodent damage.
- • **Effortless Application:** Aerosol spray design ensures quick, precise coverage even in hard-to-reach engine compartments.
- • **Long-Lasting Protection:** Multiple layers build a resilient coating that keeps your vehicle’s vital parts safe from persistent pests.
- • **Non-Toxic Rodent Repellent:** Employs a bitter taste formula that repels rodents without harming them—humane and effective.

## Overview

3M Rodent Repellent Coating Spray is a highly effective, leak-free aerosol solution designed to protect engine wires, cables, and plastic components from rodent damage. Featuring a bitter taste deterrent, it repels rodents humanely without killing them. Easy to apply with a clear, durable coating, this pack of six 80g sprays offers long-lasting protection trusted by thousands of users and backed by 3M’s quality assurance.

## Description

3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6) : desertcart.in: Garden & Outdoors

Review: Decent rat repellant - We have a big rat problem in our apartment complex and lot of cars have been affected. Just last week rats sneaked in my seltos hood and chewed off the ac wire. On suggestion of my local car workshop owner, I got this for my seltos. It seems to be effective, but it is too early to confirm the longevity of this. Some pointers: Get the engine bay area washed before applying this. This will leave a clear shiny layer on the areas where it is sprayed. Spray when the engine is cold. Use a 2nd layer spray after 1 or 2 days. Use 2 masks and sunglasses / eyeglasses when you spray this. The smell is very strong when you spray it and if there is wind, it can enter eyes and burn. Make sure you put some newspaper or cloth over the windscreen glass, as when I was spraying with bonnet open, some part of spray went to the glass and it formed small droplets which are rough to feel and very difficult to take off. I had a hard time to remove from front glass. Car shampoo didn't help. Finally I applied a little acetone on it and it seemed to work, but the acetone cleaning can damage glass or leave residue. So I applied them in small batches and asked my cleaner to wipe it off with colin glass spray immediately.
Review: Good product - Spray is good, but quantity is less. It can only be used once. Had a smell when applying, use mask while using. Also cover the windshield by newspaper while applying.

## Features

- Protection to wires - Protects cables, wires, rubber components, hoses, Plastic parts from rodents.
- Damage Protection - Prevents cable damage & replacement.
- Repellent Keeps away rodents/Mice, has a repellant Coating
- The bitter taste of the product is the second level of defense built in the product which also prevents rats from actually attacking the object.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8T2ZQH1 |
| Best Sellers Rank | #26 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #2 in Insect & Pest Repellent Garments |
| Brand | 3M |
| Country of Origin | India |
| Customer Reviews | 4.0 out of 5 stars 12,415 Reviews |
| Included Components | 6 Pcs x 3M Rodent Repellent Coating 80g |
| Item Form | Aerosol |
| Item Nype Name | Rodent Repellent |
| Item Volume | 96 Millilitres |
| Item Weight | 480 Grams |
| Manufacturer | 3M India Limited; 48-51, Electronic City, Hosur Road, Bengaluru, Karnataka-560100;18004253030, 3M India Ltd. |
| Manufacturer Contact Information | 3M India Limited; 48-51, Electronic City, Hosur Road, Bengaluru, Karnataka-560100;18004253030 |
| Material Feature | Fragrance Free |
| Material Features | Fragrance Free |
| Number of Items | 6 |
| Packer Contact Information | Ram Enterprises, Gat No.985, Pune-Nagar Road, Shikrapur, Shirur Taluk, Pune, Maharashtra-412208 |
| Scent | Unscented |
| Unit Count | 480.0 Grams |
| Warranty Description | Manufacturing Warranty |

## Product Details

- **Brand:** 3M
- **Item Form:** Aerosol
- **Item Volume:** 96 Millilitres
- **Material Feature:** Fragrance Free
- **Scent:** Unscented

## Images

![3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6) - Image 1](https://m.media-amazon.com/images/I/8114scdLi2L.jpg)
![3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6) - Image 2](https://m.media-amazon.com/images/I/61ret9NyL9L.jpg)
![3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6) - Image 3](https://m.media-amazon.com/images/I/71JjbNmBOzL.jpg)
![3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6) - Image 4](https://m.media-amazon.com/images/I/71j3TZ9L+sL.jpg)
![3M Rodent Repellent Coating Spray, Prevents Rat Bites in Engine Parts and Wires, Highly Effective, Leak-Free, Easy-to-Spray, Bitter Taste, No Kill-only Repels (80g Each, Pack of 6) - Image 5](https://m.media-amazon.com/images/I/71WJF8svGGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Decent rat repellant
*by K***A on 19 July 2023*

We have a big rat problem in our apartment complex and lot of cars have been affected. Just last week rats sneaked in my seltos hood and chewed off the ac wire. On suggestion of my local car workshop owner, I got this for my seltos. It seems to be effective, but it is too early to confirm the longevity of this. Some pointers: Get the engine bay area washed before applying this. This will leave a clear shiny layer on the areas where it is sprayed. Spray when the engine is cold. Use a 2nd layer spray after 1 or 2 days. Use 2 masks and sunglasses / eyeglasses when you spray this. The smell is very strong when you spray it and if there is wind, it can enter eyes and burn. Make sure you put some newspaper or cloth over the windscreen glass, as when I was spraying with bonnet open, some part of spray went to the glass and it formed small droplets which are rough to feel and very difficult to take off. I had a hard time to remove from front glass. Car shampoo didn't help. Finally I applied a little acetone on it and it seemed to work, but the acetone cleaning can damage glass or leave residue. So I applied them in small batches and asked my cleaner to wipe it off with colin glass spray immediately.

### ⭐⭐⭐⭐ Good product
*by W***E on 20 January 2026*

Spray is good, but quantity is less. It can only be used once. Had a smell when applying, use mask while using. Also cover the windshield by newspaper while applying.

### ⭐⭐⭐⭐⭐ Verry effective product
*by A***A on 8 February 2026*

Awesome product I am 100 %satisfied after using the product rat comes some time but not doing any damage verry happy

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/644171004-3m-rodent-repellent-coating-spray-prevents-rat-bites-in-engine](https://www.desertcart.hk/products/644171004-3m-rodent-repellent-coating-spray-prevents-rat-bites-in-engine)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-28*