---
product_id: 7714380
title: "Red Devil 0912 Spray Foam, Fill Large Gaps, Cracks Expanding Insulation Polyurethane Sealant, 20 oz., Off-White, Pack of 1"
brand: "red devil"
price: "Rp1247055"
currency: IDR
in_stock: true
reviews_count: 13
category: "Red Devil"
url: https://www.desertcart.id/products/7714380-red-devil-0912-spray-foam-fill-large-gaps-cracks-expanding
store_origin: ID
region: Indonesia
---

# Sandable, paintable & stainable finish Expands up to 6 inches to fill large gaps Waterproof & airtight seal for all weather Red Devil 0912 Spray Foam, Fill Large Gaps, Cracks Expanding Insulation Polyurethane Sealant, 20 oz., Off-White, Pack of 1

**Brand:** red devil
**Price:** Rp1247055
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with Red Devil — where gaps disappear and comfort reigns!

## Quick Answers

- **What is this?** Red Devil 0912 Spray Foam, Fill Large Gaps, Cracks Expanding Insulation Polyurethane Sealant, 20 oz., Off-White, Pack of 1 by red devil
- **How much does it cost?** Rp1247055 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/7714380-red-devil-0912-spray-foam-fill-large-gaps-cracks-expanding)

## Best For

- red devil enthusiasts

## Why This Product

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

## Key Features

- • **Seal Like a Pro:** Expands rapidly to fill and insulate large cracks and gaps, blocking drafts and pests.
- • **Strong Adhesion:** Bonds firmly to wood, concrete, aluminum, fiberglass, and more for lasting durability.
- • **Eco-Smart & Safe:** Contains no harmful HCFCs or CFCs, ensuring an environmentally responsible choice.
- • **Indoor & Outdoor Ready:** Versatile polyurethane foam works seamlessly on windows, doors, vents, pipes, and foundations.
- • **Custom Finish Flexibility:** Cured foam can be sanded, painted, or stained to blend perfectly with your décor.

## Overview

Red Devil 0912 Spray Foam is a 20 oz. expanding polyurethane sealant designed to fill large gaps, cracks, and voids both indoors and outdoors. It creates a waterproof, airtight barrier that insulates and prevents drafts, moisture, and pests. The foam cures to a sandable, paintable, and stainable finish, adhering strongly to multiple surfaces including wood, concrete, and metal. Environmentally safe with no HCFCs or CFCs, this product is a versatile, professional-grade solution for durable home sealing and insulation.

## Description

Product Description Foam & Fill Large Gaps & Cracks Expanding Polyurethane Foam Sealant is quick and easy to use. It expands to fill holes, cracks, gaps and voids around windows, doors, pipes, outlets, vents and foundations. This insulating foam forms an airtight, waterproof bond and seals out drafts & moisture. Cured foam can be sanded, painted or stained. Contains no HCFCs or CFCs so it is safe for the environment. Use on Window and Door Frames, Pipes, Electrical Outlets, Vents & Foundations. From the Manufacturer Foam & Fill Large Gap Foam is quick and easy to use. It expands to fill holes, cracks, voids and gaps around windows, doors, pipes, outlets, vents and foundations both inside and outside. It forms an airtight, waterproof bond and seals out drafts, moisture and pests. Cured foam can be sanded, painted or stained.

Review: 1 can per decoy. - My decoy broke. This fixed it enough to use. This and duct tape, or should I call it duck tape since it was a duck decoy. It floats now and that's what matters.
Review: Easy to use expands to almost 6 inches - It really expands quickly to fill large vertical gaps when you'd think it would just fall out but it doesn't. My back cement steps have shifted away from the house about 3 to 4 inches and squirrels had squeezed in the and were digging their wainup under the siding. I sealed the area during the day while they were out and that was that no more squirrels . The exterminator quoted $1450.00 so this saved me a bundle. desertcart isn't uploading my pics for I'd share ..this product could have lots of uses for not alot of money

## Features

- FILLS LARGE HOLES, GAPS & CRACKS: Ideal for insulating and preventing drafts
- USE INSIDE OR OUTSIDE: Can be used anywhere around the home
- SANDABLE, PAINTABLE & STAINABLE: Can be sanded, painted or stained after curing
- ADHERES TO: Painted and unpainted wood, concrete, cinder block, aluminum & fiberglass
- SOLVENT CLEAN UP: Requires the use of a solvent for cleanup

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UOCEUA |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #58,150 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #86 in Urethane Adhesives |
| Brand | Red Devil |
| Color | Off-White |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,939) |
| Date First Available | February 16, 2010 |
| Finish | Brushed |
| Global Trade Identification Number | 00075339009123 |
| Included Components | 1 |
| Is Discontinued By Manufacturer | No |
| Item Form | Foam |
| Item Package Quantity | 1 |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 2.5 x 2.5 x 12 inches |
| Item model number | 0912 |
| Manufacturer | Red Devil Inc. |
| Material | Polyurethane |
| Number of Items | 1 |
| Part Number | 0912 |
| Pattern | Solid |
| Power Source | Hand_powered |
| Product Dimensions | 2.5 x 2.5 x 12 inches |
| Shape | Rectangular |
| Size | 20 oz |
| Style | Pack of 1 |
| Surface Recommendation | Window |
| UPC | 330051248152 075339009123 |
| Unit Count | 20.0 Ounce |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Red Devil
- **Item Weight:** 0.1 Pounds
- **Item dimensions L x W x H:** 2.5 x 2.5 x 12 inches
- **Material:** Polyurethane
- **Style:** Pack of 1

## Images

![Red Devil 0912 Spray Foam, Fill Large Gaps, Cracks Expanding Insulation Polyurethane Sealant, 20 oz., Off-White, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/61l5HBXB24L.jpg)

## Available Options

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

## Questions & Answers

**Q: can it be used to fill cracks in old wood floors?**
A: It expands quite a bit I would recommend the small gap stuff it doesn't expand

**Q: If I have some erosion under my walkway will this be an acceptable fill?**
A: Likely not. The foam will certainly fill the gaps, but even once it sets, it's still pretty soft. It wouldn't provide any support. It might prevent further erosion, though

**Q: Is this product closed cell foam?**
A: Hello, this product is considered open cell.  However, our open cell count is far less than any competitive product you will find on the market. So once it's cured, it forms an air and watertight seal. Thanks!

**Q: is this fire proof?**
A: Hi, no it is not, if you need our fire proof foam, I have posted the link for you below. Thanks!

https://www.amazon.com/Red-Devil-0915-Sealant-Characteristic/dp/B00GY59RHC/ref=sr_1_2?keywords=red+devil+0915&qid=1564318468&s=gateway&sr=8-2

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1 can per decoy.
*by C***M on May 13, 2024*

My decoy broke. This fixed it enough to use. This and duct tape, or should I call it duck tape since it was a duck decoy. It floats now and that's what matters.

### ⭐⭐⭐⭐⭐ Easy to use expands to almost 6 inches
*by M***Y on October 16, 2024*

It really expands quickly to fill large vertical gaps when you'd think it would just fall out but it doesn't. My back cement steps have shifted away from the house about 3 to 4 inches and squirrels had squeezed in the and were digging their wainup under the siding. I sealed the area during the day while they were out and that was that no more squirrels . The exterminator quoted $1450.00 so this saved me a bundle. AMAZON isn't uploading my pics for I'd share ..this product could have lots of uses for not alot of money

### ⭐⭐⭐⭐ Good But Messy
*by A***S on October 29, 2022*

The foam does form a solid grip and water tight seal. I was looking for this installation ability. Unfortunately the bottle exploded on my most loved sweater and shoes at the application end. When I use super glue or caulk gel I do not have to wear a full smock and work boots. I wish the instructions had warned me more of the mess this stuff makes! After it dried I was able to trim and sand the splatters off, and it had a smooth window installation. Worth the price but needs more mess warnings!

## Frequently Bought Together

- Red Devil 0912 Foam & Fill Large Gaps & Cracks Expanding Polyurethane Sealant, 20 oz., Off-White, Pack of 1
- Alabrocon Steel Wool Fill Fabric DIY Kit, Coarse Wire Wool Hardware Cloth, Gap Blocker, Keep Mice Away from Holes/Siding/Pipeline/Vents in Garden, House, 2 Pack × 10FT
- Red Devil 0913 Foam & Fill Small Gaps & s Expanding Polyurethane Sealant, 12 oz, Off-White, Pack of 1

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-17*