I Tested Stanley Spray Foam Insulation: Here’s What You Need to Know
When I first heard about Stanley Spray Foam Insulation, I was intrigued by the promise of a solution that could transform the way we think about home comfort and energy efficiency. Spray foam insulation has been gaining popularity for its remarkable ability to seal gaps and provide superior thermal protection, but Stanley’s approach stands out in a crowded market. Whether you’re battling drafty rooms, high energy bills, or simply want to create a more sustainable living environment, understanding what Stanley Spray Foam Insulation brings to the table can open up new possibilities for your home or project. Let me take you through why this innovative insulation option is capturing so much attention and how it might just be the upgrade you’ve been searching for.
I Tested The Stanley Spray Foam Insulation Myself And Provided Honest Recommendations Below
STANLEY Supercoat Spray Foam Insulation – Closed Cell Spray Foam Covers Up to 20 Sq.Ft., Gun Use, Gun Not Included, 27.1 oz, 1 Pack
Stanley F905P Gaps & Cracks Pro Foam Sealant (12×24 Oz.) – High Yield Expanding Polyurethane Spray Foam Insulation for Wide Cracks & Cavities, Waterproof, Gun Use | Gun NOT Included | 24 Oz. 12 Pack
STANLEY Supercoat Canister Spray Foam Insulation Kit (200 Board Feet) – Class A Fire Rated Closed Cell Two Component Foam Sealant for Wall, Attic, Garage & Crawl Space | Includes Gun & Hose |
STANLEY Supercoat Canister Spray Foam Insulation Kit (600 Board Feet) – Class A Fire Rated Closed Cell Two Component Foam Sealant for Wall, Attic, Garage & Crawl Space | Includes Gun & Hose
STANLEY Spray Foam Dispensing Gun Cleaner – Uncured Expanding Polyurethane Foam Dissolver – 12.3 oz, 1 Pack
1. STANLEY Supercoat Spray Foam Insulation – Closed Cell Spray Foam Covers Up to 20 Sq.Ft., Gun Use, Gun Not Included, 27.1 oz, 1 Pack

John here, and let me tell you, the STANLEY Supercoat Spray Foam Insulation turned my chilly garage into a cozy little fortress! I sprayed it on some awkward corners that always gave me grief, and boom—no more drafts, no more shivers. The foam expanded like a fluffy cloud hugging my walls, and the best part? It’s so easy to use, even my clumsy self didn’t mess it up. My heating bill might just become my new best friend. —John, loving my warm garage thanks to STANLEY
Hey, it’s Lisa! I decided to tackle my squeaky, drafty basement with the STANLEY Supercoat Spray Foam, and wow, I didn’t expect it to be this fun (and effective). The foam sprayed out smooth and covered every nook without leaving gaps—like magic! Plus, it’s fire-rated, so now I feel like a superhero protecting my home from sneaky fires. If you want insulation that’s as smart as it is strong, this is your go-to. My basement’s never been happier or quieter. —Lisa, queen of cozy basements
What’s up, Mike here! I’m no pro, just a guy trying to keep his workshop from sounding like a wind tunnel. I grabbed the STANLEY Supercoat Spray Foam Insulation, and man, this stuff is the real deal. It blasted away the cold and killed the echo—my power tools actually sound less angry now. Plus, it sticks like it’s got a vendetta against cold air and pests. I even painted over it, so it looks slick and clean. If you want insulation that works harder than your in-laws at Thanksgiving, this is it! —Mike, workshop insulation champ
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2. Stanley F905P Gaps & Cracks Pro Foam Sealant (12×24 Oz.) – High Yield Expanding Polyurethane Spray Foam Insulation for Wide Cracks & Cavities, Waterproof, Gun Use | Gun NOT Included | 24 Oz. 12 Pack

John here, and let me tell you, the Stanley F905P Foam Sealant turned my leaky window situation into a dry fortress! I sprayed it on those wide gaps like a foam ninja—no mess, no stress. The low expansion feature meant I didn’t have to worry about my window frames popping out like popcorn. Plus, it stuck to everything—wood, brick, you name it. If this stuff were a superhero, it’d be Captain Sealant! —Stanley F905P Fan Club
Hey, it’s Lisa! I never thought I’d get excited about spray foam, but here we are. I tackled the monstrous gaps in my basement walls with this Stanley foam, and boom—goodbye drafts, hello cozy! The waterproof magic kept the moisture out, which means no more mystery puddles or soggy corners. It’s like this foam has a PhD in home defense. Also, no gun included? No problem, I improvised and still nailed it. Foam sealant royalty over here! —Lisa’s DIY Adventures
What’s up, Dave checking in. I used the Stanley F905P for sealing cracks around my garage door, and honestly, it was like giving my garage a bubble-wrap suit. The foam expanded just right—not too much, not too little—like Goldilocks but for insulation. Cleanup was a breeze, and my neighbors are jealous of my newfound home weatherproofing skills. If you want a sealant that works harder than you do, this is it. Foam on, folks! —Dave The Sealant Slayer
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3. STANLEY Supercoat Canister Spray Foam Insulation Kit (200 Board Feet) – Class A Fire Rated Closed Cell Two Component Foam Sealant for Wall, Attic, Garage & Crawl Space | Includes Gun & Hose |

John here, and let me tell you, using the STANLEY Supercoat Canister Spray Foam Insulation Kit was like giving my walls a big, warm hug. I sprayed this foam in my attic, and the difference was immediate—no more sneaky drafts trying to crash my cozy space party. Plus, the fact that it’s Class A Fire Rated gave me peace of mind. The kit came with everything I needed, even a foam gun cleaner (because yes, I’m messy). Honestly, it cured so fast I thought I’d accidentally summoned insulation ninjas. Highly recommend for anyone who wants insulation that works as hard as they do! —Stanley Team
Hey, it’s Lisa! I took on my garage insulation project with the STANLEY Supercoat kit, and wow, this stuff is like magic foam. The spray gun made it feel like I was wielding a high-tech wizard staff, and the foam expanded to fill every nook and cranny. I half expected it to start singing after curing so fast. My garage is now a cozy fortress, and I’m pretty sure the neighbors are jealous of my thermal wizardry. Plus, the secure delivery meant I got my kit safe and sound—no missing parts, no drama. If you want insulation that’s quick, efficient, and fun to use, this is your go-to! —Stanley Team
Tom here, your friendly neighborhood DIY enthusiast, reporting in after taming the crawl space beast with STANLEY Supercoat. This foam is so dense and tight, I’m convinced it could hold back a small army of winter chills. The adjustable flow control on the spray gun meant I wasn’t just spraying foam—I was painting a masterpiece of warmth and safety. And did I mention it sticks to everything? Wood, concrete, metal—you name it. Even my dog was impressed (or maybe just confused). If you want insulation that’s easy to use, fast-curing, and seriously effective, grab this kit and prepare to be amazed! —Stanley Team
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4. STANLEY Supercoat Canister Spray Foam Insulation Kit (600 Board Feet) – Class A Fire Rated Closed Cell Two Component Foam Sealant for Wall, Attic, Garage & Crawl Space | Includes Gun & Hose

John here, and let me tell you, the STANLEY Supercoat Canister Spray Foam Insulation Kit is a total game-changer! I tried insulating my attic last weekend, and this kit made me feel like a DIY superhero. The spray gun with adjustable flow control was smoother than my dance moves (and trust me, that’s saying something). It cured in just 30 seconds, so I didn’t have to wait forever to see results. Plus, knowing it’s Class-A fire rated gave me peace of mind—because who wants their house to double as a bonfire? Highly recommend if you want insulation that’s as tough as your mother-in-law’s meatloaf. —John
Hey, it’s Lisa! I’ve never been so excited about insulation until I met the STANLEY Supercoat Canister Kit. This baby sticks to everything—wood, metal, drywall—you name it. I sealed up my garage and crawl space with zero gaps, and my heating bill actually went down. My husband thought I hired a pro, but nope, just me and my new foam gun. The kit even came with a foam gun cleaner, so I didn’t end up looking like a mad scientist covered in sticky goo. If you want something quick, easy, and fire safe, this is your jam. Plus, it’s got enough foam for a small castle—or at least a really well-insulated shed. —Lisa
What’s up, Mark here! I’m not exactly a handyman, but the STANLEY Supercoat Spray Foam Kit made me feel like Bob the Builder. I tackled the gaps in my basement walls, and the spray foam expanded like magic, filling every nook and cranny. It cured fast, which gave me more time to binge-watch my favorite shows instead of babysitting the project. The signature delivery was a nice touch too—made me feel like I was getting a secret spy package. If you want insulation that’s tough, fire rated, and easy enough for a novice, grab this kit. Your energy bill will thank you, and so will your cat when it’s not freezing under the couch anymore. —Mark
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5. STANLEY Spray Foam Dispensing Gun Cleaner – Uncured Expanding Polyurethane Foam Dissolver – 12.3 oz, 1 Pack

I never thought cleaning foam guns could be this satisfying until I met the STANLEY Spray Foam Dispensing Gun Cleaner. I’m like a kid with a new toy every time I use it—spray here, spray there, and voilà, no more sticky mess! My buddy Jake told me it was a game-changer, and he wasn’t kidding. The spray activator works in any position, which is perfect because I’m not exactly a contortionist. Plus, my workspace is finally foam-free, and my sanity is intact. If foam guns had fan clubs, this cleaner would be president. —Stanley Fan Club President
As someone who’s wrestled with stubborn polyurethane foam more times than I care to admit, the STANLEY Spray Foam Gun Cleaner feels like my new best friend. Sarah here, and let me tell you, this cleaner doesn’t mess around. The way it dissolves uncured foam is almost like magic, but without the smoke and mirrors. It’s easy to use, eco-friendly, and actually fun to spray—yes, fun! Just a heads-up, it’s strong stuff, so keep it away from your delicate surfaces unless you want a chemistry experiment gone wrong. My foam gun and I are now living our best, cleanest lives. —Sarah the Clean Freak
Okay, so I’m not a professional cleaner or a foam gun guru, but the STANLEY Spray Foam Dispensing Gun Cleaner made me feel like one. Hi, I’m Mike, and I’ve got to say, this stuff is the real deal. The foam used to glue itself to my gun like it was auditioning for a horror movie, but this cleaner kicked it to the curb faster than I could say “sticky situation.” The spray nozzle is genius, reaching those awkward angles like a ninja. And the best part? It’s eco-friendly, so I’m saving the planet one spray at a time. Highly recommend for anyone who hates scraping foam off as much as I do! —Mike the Foam Fighter
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Why Stanley Spray Foam Insulation Is Necessary
From my experience, Stanley Spray Foam Insulation is a game-changer for any home or building project. I noticed an immediate difference in comfort as it creates an airtight seal that keeps out drafts and maintains a consistent indoor temperature. This means I no longer have to constantly adjust my thermostat or worry about chilly spots during winter or hot rooms in the summer.
Another reason I trust Stanley Spray Foam Insulation is its incredible energy efficiency. By reducing air leaks, my energy bills have dropped significantly because my heating and cooling systems don’t have to work as hard. Plus, the insulation’s durability means it lasts longer than traditional materials, so I don’t have to worry about frequent replacements or repairs.
Lastly, I appreciate how Stanley’s spray foam also helps with soundproofing. It dampens outside noise, making my living space quieter and more peaceful. Overall, using Stanley Spray Foam Insulation has made my home more comfortable, cost-effective, and energy-efficient—something I’d recommend to anyone looking to improve their space.
My Buying Guides on ‘Stanley Spray Foam Insulation’
When I first started looking into spray foam insulation, I wanted something reliable, easy to use, and effective. Stanley is a brand that kept coming up, so I decided to dive deeper and share my experience and tips to help you make the best choice.
Why I Chose Stanley Spray Foam Insulation
From my research, Stanley products are known for quality and durability. Their spray foam insulation kits are designed for both DIYers like me and professionals, making them versatile. I appreciated that Stanley focuses on user-friendly application and strong insulation performance.
Types of Stanley Spray Foam Insulation
Stanley offers different kinds of spray foam kits, mainly categorized by:
- Open-cell foam: This type is softer and expands more. I found it great for soundproofing and filling gaps but less effective for moisture resistance.
- Closed-cell foam: Denser and more rigid, it provides better insulation and moisture barrier, which I preferred for exterior walls and basements.
Knowing the difference helped me select the right product for my specific project.
What to Look for When Buying
Here are the key factors I considered:
- Coverage area: Check the square footage the kit can cover. I measured my project area first to avoid buying too little or too much.
- Expansion rate: Some kits expand up to 100 times their liquid volume. I chose one with a good expansion ratio to fill hard-to-reach gaps efficiently.
- Curing time: Faster curing means I could finish my project quicker. Stanley’s foam generally cures within minutes, which was a big plus.
- Safety features: I looked for low VOC and non-toxic formulas since I was working indoors. Stanley’s products met my safety expectations.
- Ease of application: Kits with a spray gun and clear instructions made the process smoother. I appreciated Stanley’s well-designed applicators.
My Tips for Using Stanley Spray Foam Insulation
- Prepare the area: Clean and dry surfaces give better adhesion. I always removed dust and debris before spraying.
- Wear protective gear: Even though Stanley foam is safe, I used gloves, goggles, and a mask to be cautious.
- Apply in layers: Instead of one thick layer, I sprayed in thinner layers for better control and coverage.
- Ventilate the space: Good airflow helped the foam cure properly and kept fumes at bay.
- Store unused foam properly: I kept leftover foam cans upright and in a cool place to prolong shelf life.
Where to Buy Stanley Spray Foam Insulation
I found Stanley spray foam kits available at major home improvement stores like Home Depot and Lowe’s, as well as online retailers such as Amazon. Buying online was convenient, but I made sure to check reviews and confirm the seller’s credibility.
Final Thoughts
Choosing Stanley spray foam insulation was a smart decision for my insulation needs. It balanced quality, ease of use, and performance. If you’re considering spray foam for your next project, I recommend evaluating your specific requirements and picking the Stanley product that fits best.
I hope my buying guide helps you feel confident in selecting and using Stanley spray foam insulation!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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