---
product_id: 765755972
title: "Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use"
brand: "gorilla"
price: "€ 5.87"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.gr/products/765755972-gorilla-heavy-duty-expanding-foam-353ml-multi-purpose-durable-seals
store_origin: GR
region: Greece
---

# Tack-free in 8-12 mins Waterproof & pest-resistant Seals gaps up to 2.5cm Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use

**Brand:** gorilla
**Price:** € 5.87
**Availability:** ❌ Out of Stock

## Summary

> 🦍 Seal it like a pro—no gaps, no worries!

## Quick Answers

- **What is this?** Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use by gorilla
- **How much does it cost?** € 5.87 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/765755972-gorilla-heavy-duty-expanding-foam-353ml-multi-purpose-durable-seals)

## Best For

- gorilla enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Gap Filler:** Effortlessly seals cracks up to 2.5cm for a flawless finish
- • **Fast Tack-Free Formula:** Ready to trim in just 45 minutes—speed up your projects
- • **No Shrinkage, Maximum Seal:** Locks out air, moisture, and pests for long-lasting protection
- • **Multi-Surface Compatibility:** Works seamlessly on PVC, brick, wood, metal & more
- • **Indoor & Outdoor Versatility:** Durable for all environments; just paint outdoors to prevent discoloration

## Overview

Gorilla Heavy Duty Expanding Foam is a premium multi-purpose sealant designed to fill gaps up to 2.5cm with zero shrinkage. It cures quickly, becoming tack-free within 8-12 minutes and ready for trimming in 45 minutes. Waterproof and pest-resistant, it works on a wide range of materials indoors and outdoors (paint recommended for UV protection). Ideal for professionals and DIYers seeking a durable, reliable seal that locks out air, moisture, and pests.

## Description

Gorilla Heavy Duty Expanding Foam is a Multi-Purpose, durable foam filler which seals out air, moisture & pests. For Indoor & Outdoor* Use

## Features

- *For outdoor applications, cured foam must be painted or coated. Exposure to sunlight may cause discolouration.
- HEAVY DUTY GAP FILLING: Seal gaps and cracks up to 2.5cm with Gorilla Heavy Duty Expanding Foam. Its multi-purpose formula creates a lasting, heavy-duty seal, effectively keeping out air, moisture, and pests for a reliable solution.
- MULTI-PURPOSE: Gorilla Heavy Duty Expanding Foam offers no shrinkage and a maximum seal. The foam becomes tack-free in 8-12 minutes, allowing trimming in 45 minutes. It is also paintable and sandable to adapt to any DIY project.
- INDOOR & OUTDOOR USE: Perfect for DIY projects indoors and outdoors. For outdoor applications, ensure the cured foam is painted or coated to prevent potential discoloration caused by sunlight exposure
- GAP FILLING: Gorilla Heavy Duty Expanding Foam offers a long-lasting, heavy-duty seal that effortlessly fills the smallest gaps. With zero shrinkage on fixes in attics, plumbing, vents, ceilings, ducts, doors, and windows, providing a seamless finish.
- FOR USE ON: Suitable for various materials and applications, including PVC, brick, concrete, insulation materials, plaster, wood, metal, and more. It's also suitable for ducts, doors, windows, and skylights

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B0CS6XCN7F |
| Best Sellers Rank | #77,797 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #21 in Expanding Foams |
| Brand Name | GORILLA |
| Color | Grey |
| Customer Reviews | 4.3 4.3 out of 5 stars (387) 4.3 out of 5 stars |
| Included Components | Gorilla Heavy Duty Expanding Foam |
| Item Dimensions | 19.7 x 65 x 65 centimeters |
| Item Form | Foam |
| Item Type Name | Gorilla Expanding Foam |
| Item Weight | 0.46 Kilograms |
| Manufacturer | Gorilla |
| Material Type | foam |
| Model | 115953 |
| Number Of Items | 1 |
| Part Number | 115953 |
| Style Name | Expanding Foam |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** GORILLA
- **Item dimensions L x W x H:** 19.7 x 65 x 65 centimeters
- **Item weight:** 0.46 Kilograms
- **Material:** foam
- **Style:** Expanding Foam

## Images

![Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use - Image 1](https://m.media-amazon.com/images/I/71SZjmvW6IL.jpg)
![Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use - Image 2](https://m.media-amazon.com/images/I/71Vt8Xr4Z6L.jpg)
![Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use - Image 3](https://m.media-amazon.com/images/I/817qy4P15OL.jpg)
![Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use - Image 4](https://m.media-amazon.com/images/I/81+ipfZRqvL.jpg)
![Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal |For Indoor & Outdoor* Use - Image 5](https://m.media-amazon.com/images/I/81o8QpELNVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Expands well to fill tennis ball sized holes in walls.
*by  on Reviewed in the United Kingdom 8 April 2026*

It expands to a tremendous degre, so if you have a lot to do I'd advise doing a bit at a time and build up. Otherwise you'll waste an awful lot when you cut off the surplus. Very good for filling external holes in walls that might attract vermin.

### ⭐⭐⭐⭐ Very good
*by  on Reviewed in the United Kingdom 24 February 2026*

Very good although a tad messy- I’d advise using a pallet knife for a tidy finish.

### ⭐⭐⭐⭐⭐ Good item
*by  on Reviewed in the United Kingdom 24 March 2026*

Very effective and does an amazing job

## Frequently Bought Together

- Gorilla Heavy Duty Expanding Foam 353ml - Multi-Purpose, Durable & Seals out Air, Moisture & Pests | No Shrinkage & Maximum Seal | For Indoor & Outdoor* Use
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-30*