---
product_id: 12378467
title: "Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz."
brand: "great stuff pro"
price: "308 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/12378467-great-stuff-11073754-pro-pestblock-insulating-foam-sealant-20-fl
store_origin: PL
region: Poland
---

# Insect Blocker Water-Resistant Seal Quick Trim Time Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz.

**Brand:** great stuff pro
**Price:** 308 zł
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal Your Space, Keep Pests in Their Place!

## Quick Answers

- **What is this?** Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz. by great stuff pro
- **How much does it cost?** 308 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/12378467-great-stuff-11073754-pro-pestblock-insulating-foam-sealant-20-fl)

## Best For

- great stuff pro enthusiasts

## Why This Product

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

## Key Features

- • **Seal the Deal:** Blocks pests effectively with a long-lasting barrier.
- • **Home Safe Haven:** Safe for use around your family and pets.
- • **Fast & Efficient:** Trims in just 1 hour, fully cures in 12 hours.
- • **Ultimate Insulation:** Provides an airtight seal to enhance energy efficiency.
- • **Expand Your Horizons:** Fills gaps up to 1 inch for comprehensive coverage.

## Description

Pest-free without the pesticides, GREAT STUFF PRO™ Pestblock Polyurethane Foam Sealant expands to form a long-lasting, airtight and water-resistant barrier that blocks critters from entering the home while boosting energy efficiency.

## Images

![Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz. - Image 1](https://m.media-amazon.com/images/I/717pVJPsGLL.jpg)
![Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz. - Image 2](https://m.media-amazon.com/images/I/91-xAMcNfSL.jpg)
![Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz. - Image 3](https://m.media-amazon.com/images/I/81txgj+0iyL.jpg)
![Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz. - Image 4](https://m.media-amazon.com/images/I/91+DSJPQj1L.jpg)
![Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz. - Image 5](https://m.media-amazon.com/images/I/91q5L6DJuhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff is great!  Heh.
*by C***H on April 19, 2020*

So, I bought the Pestblocker Great Stuff back in March 28, 2018 and I just used the last of it today. I bought the Foamnseal FNS 500 Polyurethane Foam Dispensing Gun/Tool along with it. Like many, I used to buy a can at my local hardware store for about 12-15 bucks, use it for a few things and then have to pitch it because it could never be re-used later. Really used to rub my rhubarb the wrong way knowing I was just throwing money away. Well, this is certainly not the case with these two products. Been just over two years since I first used it and re-used it and re-used it and re-used it. And now, I'm in the enviable position to have to buy another can that I will likely get another two years worth of use from. The foam still performs in the manner that it is supposed to and the gun has never clogged. If anything negative can be said it's that I bought a can of foam gun cleaner to go along with it and I have never needed to use it. The gun I bought is teflon coated everywhere; and not that cheap teflon coating, this stuff is the real deal - nothing sticks to it. Not even your overly clingly girlfriend could get a grip on this thing! I guess there's another negative I could throw out there: forget about using those plastic straws that come with the gun. They fly right off and are not very flexible when trying to get into awkward places. Just go buy some 3/16" or 5mm I.D. tubing at the hardware store or auto parts store, cut it to length, jam it on the end, zip tie it in place and fill your gaps like a crack-spackling, smiling fool!Now, yes, this Stuff can be a pain to work with, but what do you expect? It's incredibly sticky, expanding foam! It'd be like complaining that soap make your hand slippery! You just have to take it for what it is and like anything, the more you use it, the better you get at using it.Anyway, if you have gaps that need filling and/or pest you need to keep out, this is the Stuff you want. Buy the big can and the gun, use it, put it on your shelf and you're good to go for the next job a couple days, weeks, months or even years sown the road.

### ⭐⭐⭐⭐⭐ Tipping the scale in my battle with mice
*by J***E on November 13, 2024*

A good tool for keeping your home yours! Vermin are the last thing you want to live with. Their efforts at entering your house are relentless.

### ⭐⭐⭐⭐ Not for rodent proofing
*by C***R on July 1, 2024*

As you probably have seen pictures provided by other reviewers it is not a fix all for rodent proofing. This to seal up small areas and discourage mice and small critters from entering your home. As a professional in excluding animals from homes this is to be used with other materials, like metals and Stainless Steal Mesh (Not Wool!). There is a difference and stainless steal wool will corrode in about 1 year, depending on the moisture and rust developing over time. The foam is to hold the Stainless Steal MESH in place. The mesh actually deters or discourages the chewing. Wearing gloves while working with this product is a must. If you make a mistake don't try to remove it right away. Wait for it to cure and then return to break off what is there or use a putty knife to removed it. Again WAIT until it cures before cleaning up a mess. Practice in an area that won't be readily visible before doing it in a visible location. If it is exposed to the environment it must be painted or the sun will degrade it.

## Frequently Bought Together

- Great Stuff - 11073754 Pro Pestblock Insulating Foam Sealant, 20 fl. oz.
- Great Stuff Foam Cleaner 12oz
- Great Stuff Pro 14 Foam Dispensing Gun, Silver

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**Shop now:** [https://www.desertcart.pl/products/12378467-great-stuff-11073754-pro-pestblock-insulating-foam-sealant-20-fl](https://www.desertcart.pl/products/12378467-great-stuff-11073754-pro-pestblock-insulating-foam-sealant-20-fl)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*