--- product_id: 400760962 title: "Red Devil 090806 Spray Foam, Fill Large Gaps & Cracks, Expanding Insulation, Polyurethane Foam Sealant, 8 oz, Off White" brand: "red devil" price: "€ 52.20" currency: EUR in_stock: true reviews_count: 5 category: "Red Devil" url: https://www.desertcart.pt/products/400760962-red-devil-090806-spray-foam-fill-large-gaps-and-cracks store_origin: PT region: Portugal --- # Sandable, paintable & stainable Indoor & outdoor use Fills large gaps & cracks Red Devil 090806 Spray Foam, Fill Large Gaps & Cracks, Expanding Insulation, Polyurethane Foam Sealant, 8 oz, Off White **Brand:** red devil **Price:** € 52.20 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal it, style it, secure it — the smart fix for every gap! ## Quick Answers - **What is this?** Red Devil 090806 Spray Foam, Fill Large Gaps & Cracks, Expanding Insulation, Polyurethane Foam Sealant, 8 oz, Off White by red devil - **How much does it cost?** € 52.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/400760962-red-devil-090806-spray-foam-fill-large-gaps-and-cracks) ## 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 - • **Eco-Smart & Clean:** No harmful HCFCs/CFCs and solvent cleanup keeps your space safe and fresh. - • **Custom Finish Ready:** Easily sand, paint, or stain after curing to match your home’s style seamlessly. - • **Waste Less, Do More:** Compact 8 oz can designed for smaller jobs, reducing product waste and clutter. - • **Versatile Home Armor:** Perfect for both indoor and outdoor applications—windows, doors, vents, and more. - • **Seal Every Crack Like a Pro:** Expands quickly to fill large holes, gaps, and cracks for airtight insulation. ## Overview Red Devil 090806 Spray Foam is an 8 oz expanding polyurethane foam sealant designed to fill large gaps, cracks, and holes both indoors and outdoors. It creates an airtight, waterproof seal that prevents drafts and moisture intrusion. The foam cures to a sandable, paintable, and stainable finish, allowing for a flawless, customized look. Environmentally safe with no HCFCs or CFCs, this compact can is perfect for smaller jobs, minimizing waste while maximizing efficiency. ## 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. Review: I bought this to fill in a very large gap in my front door. I'm a senior woman and am not handy in the least but this product is so easy to use and it does an amazing job. I rinse the straw part out with very warm water immediately after using it and this enables me to use it again. If you don't rinse it out then the foam will clog and harden in the straw. If you have any gaps this product will do the job and it volumes up quickly so don't overfill but it's also easy to shave down with a spatula or knife. I'm glad I got a really good product!! Review: 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. ## 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 - NEW 8 OZ. SMALLER CAN REDUCES WASTE: Perfect for the smaller jobs where a larger can is not needed - SOLVENT CLEAN UP: Requires the use of a solvent for cleanup ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J4631VQ | | ASIN | B07J4631VQ | | Batteries Required? | No | | Best Sellers Rank | #85,802 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #205 in Silicone Sealers | | Color | Off-White | | Customer Reviews | 4.2 4.2 out of 5 stars (2,848) | | Customer reviews | 4.2 4.2 out of 5 stars (2,848) | | Date First Available | 26 December 2018 | | Date First Available | 26 December 2018 | | Finish | Brushed | | Included components | 1 | | Item Package Quantity | 1 | | Item Weight | 226 g | | Item model number | 090806 | | Item model number | 090806 | | Item thickness | item_thickness.string_value Inches | | Manufacturer | Red Devil | | Manufacturer | Red Devil | | Material | Blend | | Part number | 090806 | | Pattern | Solid | | Power source type | Hand_powered | | Product Dimensions | 6.35 x 6.35 x 21.59 cm; 226.8 g | | Product Dimensions | 6.35 x 6.35 x 21.59 cm; 226.8 g | | Shape | Rectangular | | Size | 8 oz | | Style | Pack of 1 | ## Product Details - **Brand:** Red Devil - **Item dimensions L x W x H:** 6.4 x 6.4 x 21.6 centimeters - **Item weight:** 8 Ounces - **Material:** Blend - **Style:** Pack of 1 ## Images ![Red Devil 090806 Spray Foam, Fill Large Gaps & Cracks, Expanding Insulation, Polyurethane Foam Sealant, 8 oz, Off White - Image 1](https://m.media-amazon.com/images/I/61gSS4O3nQL.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 ### ⭐⭐⭐⭐⭐ Review *by J***A on 8 November 2020* I bought this to fill in a very large gap in my front door. I'm a senior woman and am not handy in the least but this product is so easy to use and it does an amazing job. I rinse the straw part out with very warm water immediately after using it and this enables me to use it again. If you don't rinse it out then the foam will clog and harden in the straw. If you have any gaps this product will do the job and it volumes up quickly so don't overfill but it's also easy to shave down with a spatula or knife. I'm glad I got a really good product!! ### ⭐⭐⭐⭐⭐ Review *by C***M on 13 May 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. ### ⭐⭐⭐⭐⭐ Review *by M***Y on 16 October 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 ## Frequently Bought Together - Red Devil 090806 Fill Large Gaps & Cracks Polyurethane Foam Sealant, 8 oz, Off White - Great Stuff 99108824 SMART DISPENSER Gaps & s, Cream - 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 --- ## 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.pt/products/400760962-red-devil-090806-spray-foam-fill-large-gaps-and-cracks](https://www.desertcart.pt/products/400760962-red-devil-090806-spray-foam-fill-large-gaps-and-cracks) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*