---
product_id: 693732121
title: "Rodent Block Expanding Foam Barrier - Specifically Formulated to Block Mice, Long Lasting and Pesticide Free, Foam Spray Keeps Mice from Coming Inside The House, 12 oz."
brand: "tomcat"
price: "33363 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Tomcat"
url: https://www.desertcart.hu/products/693732121-rodent-block-expanding-foam-barrier-specifically-formulated-to-block-mice
store_origin: HU
region: Hungary
---

# Long-lasting rodent barrier Pesticide-free & non-toxic Expands to fill gaps airtight Rodent Block Expanding Foam Barrier - Specifically Formulated to Block Mice, Long Lasting and Pesticide Free, Foam Spray Keeps Mice from Coming Inside The House, 12 oz.

**Brand:** tomcat
**Price:** 33363 Ft
**Availability:** ✅ In Stock

## Summary

> 🚫🐭 Lock out mice, lock in peace of mind!

## Quick Answers

- **What is this?** Rodent Block Expanding Foam Barrier - Specifically Formulated to Block Mice, Long Lasting and Pesticide Free, Foam Spray Keeps Mice from Coming Inside The House, 12 oz. by tomcat
- **How much does it cost?** 33363 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/693732121-rodent-block-expanding-foam-barrier-specifically-formulated-to-block-mice)

## Best For

- tomcat enthusiasts

## Why This Product

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

## Key Features

- • **Safe for Your Home & Family:** Pesticide-free, non-toxic formula keeps pests out without harmful chemicals.
- • **Trusted by Thousands of Homeowners:** Over 3,600 reviews with a 4.2-star rating prove it really works.
- • **Versatile Indoor & Outdoor Defense:** Use confidently in garages, attics, basements, and foundations for comprehensive protection.
- • **Seal Every Crack, Block Every Mouse:** Expanding foam creates an airtight, water-resistant barrier that mice can't penetrate.
- • **Spray & Forget Long-Term Protection:** Durable foam lasts season after season, reducing the need for repeated treatments.

## Overview

Tomcat Rodent Block Expanding Foam Barrier is a 12 oz. pesticide-free spray that expands to fill cracks and crevices, creating a durable, airtight, and water-resistant seal to prevent mice from entering your home. Safe for indoor and outdoor use, this non-toxic foam offers long-lasting protection trusted by thousands of homeowners.

## Description

Tomcat Rodent Block Expanding Foam Barrier fills gaps and cracks to keep mice from coming inside your home Spray this rodent barrier in crevices inside and outside your house, including the garage, attic, basement, and foundation Expanding foam provides a long-lasting, airtight and water-resistant bond to most building materials This spray-on sealant is specially formulated to block mice Pesiticide-free way to keep mice out of your house

Review: It works GREAT
Review: No longer have mice!

## Features

- Tomcat Rodent Block Expanding Foam Barrier fills gaps and cracks to keep mice from coming inside your home
- Spray this rodent barrier in crevices inside and outside your house, including the garage, attic, basement, and foundation
- Expanding foam provides a long-lasting, airtight and water-resistant bond to most building materials
- This spray-on sealant is specially formulated to block mice
- Pesiticide-free way to keep mice out of your house

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YM5BY58 |
| Brand | TOMCAT |
| Country of Origin | USA |
| Customer Reviews | 4.2 out of 5 stars 3,638 Reviews |
| Global Trade Identification Number | 00888603441853 |
| Item Form | Spray |
| Item Nype Name | Spray Keeps Mice From Coming Inside the House |
| Item Volume | 12 Fluid Ounces |
| Manufacturer | Tomcat |
| Material Feature | Non Toxic |
| Material Features | Non Toxic |
| Net Quantity | 12.0 Grams |
| Scent | Unscented |
| UPC | 888603441853 |
| Unit Count | 12.0 Grams |

## Product Details

- **Brand:** TOMCAT
- **Item Form:** Spray
- **Item Volume:** 12 Fluid Ounces
- **Material Feature:** Non Toxic
- **Scent:** Unscented

## Images

![Rodent Block Expanding Foam Barrier - Specifically Formulated to Block Mice, Long Lasting and Pesticide Free, Foam Spray Keeps Mice from Coming Inside The House, 12 oz. - Image 1](https://m.media-amazon.com/images/I/61QuN-Td4RL.jpg)

## Questions & Answers

**Q: Can this be put under radiator without fire hazard?**
A: I used this product in May. It worked very well. I was worried about the radiator in the home because that's where I put most of it. So far no problem but it did sit and harden for 5 months.

**Q: Does it have a smell ?**
A: Didnt notice any smell. Used outside though

**Q: Can you use the can upside down**
A: I didn't need to have it upside down, but I definitely had it sideways and it filled crevices great.  If upside down is a problem, try sideways and use your free hand to point the end of the straw where you need it.

**Q: Found a gap between siding and wall pointing downward.  Mice climb up and get inside.  Will the foam hold up and not get pulled down by gravity?**
A: The foam dries very hard!  I don't see how mice could or would eat thru all of that!  But maybe I would be surprised at what mice can do!  I have an unfarmed 40 acres next to me so there are many mice in the field!  I had to hire a pest control service to put bait boxes in different areas inside and out!  It's costing me around $40.00 a month!  I didn't have mice in the house until I had a walk in tub put in!  They did plumbing under the house and things were not sealed up tightly, so hello mice!

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works GREAT
*by G***S on 1 June 2025*



### ⭐⭐⭐⭐⭐ No longer have mice!
*by E***M on 21 January 2026*



### ⭐⭐⭐⭐ If get on hands it's a nightmare
*by T***R on 21 January 2026*



## Frequently Bought Together

- Tomcat Rodent Block Expanding Foam Barrier, Fills Gaps to Keep Mice From Entering the Home, 12 oz.
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- Xcluder Rodent Control Fill Fabric, Large DIY Kit with Inspection and Fit Tool, Stainless Steel Wool, Stops Rats and Mice

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-22*