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Item #:
197590693
Stanley F903 Black Spray Foam Sealant (2x12oz) Waterproof Expanding Polyurethane Foam for RV, Pond, Waterfall, Landscape & Automotive Applications UV
Item #:
197590693
XAF 27033
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
QTY:
Order now and get it around Wednesday, August 19
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Tackle tough sealing tasks with confidence using Stanley Black Spray Foam Sealant – a professional-grade, expanding polyurethane foam engineered for outdoor and indoor applications.
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What Stands Out
Waterproof Technology
This foam sealant creates a robust waterproof barrier, ensuring durability for outdoor applications like RVs and landscapes while preventing water damage.
UV Resistant
Designed to withstand sun exposure, the UV-resistant formula maintains its integrity and performance over time, making it ideal for various outdoor environments.
Versatile Use
Perfectly suited for diverse applications including automotive, ponds, and waterfalls, this expanding foam effectively fills gaps, offering comprehensive sealing solutions across multiple projects.
Product Details
- DISCREET BLACK FOAM DESIGN: Deep black color blends naturally into rock features, landscaping, and RV exteriors—ideal for creating clean, professional-looking seals in visible outdoor or automotive areas.
- YEAR-ROUND PERFORMANCE & DURABILITY: Engineered to perform reliably across all seasons with excellent resistance to UV, and temperature extremes. Maintains a strong seal even in fluctuating climates.
- SAFE FOR PONDS, PLANTS & WILDLIFE: Non-toxic and waterproof formula is safe for aquatic use and landscaping. Perfect for sealing in environmentally sensitive spaces without compromising safety.
- MULTI-SURFACE, HIGH-YIELD SEALANT: Adheres to stone, concrete, metal, wood, and plastic—ideal for RV maintenance, pond building, landscape design, and more. Fills gaps up to 3” with excellent insulation and sealing properties. Apply between 41°F and 86°F for best results. For cold weather, allow the can to reach room temperature (~68°F) to ensure full expansion and adhesion performance.
- SAFE FOR PONDS, PLANTS & WILDLIFE: Non-toxic and waterproof formula is safe for aquatic use and landscaping. Perfect for sealing in environmentally sensitive spaces without compromising safety.
| Specific Uses For Product | Automotive Sealing, Landscape Projects, Pond and Waterfall Construction, RV Maintenance |
| Item Form | Foam, Spray |
| Other Special Features of the Product | UV-Resistant, Waterproof |
| Container Type | Aerosol Can |
| Viscosity Level | Low |
| Water Resistance Level | Waterproof |
| Compatible Material | Concrete, Metal, Plastic, Stone, Wood |
| Volume | 709.76 ml |
| Material Type | Polyurethane |
| Color | Black |
| Brand Name | STANLEY |
| Model | 810125469978 |
| Unit Count | 2 Count |
| UPC | 810125469978 |
| Number of Pieces | 2 |
| Manufacturer | StanleyChem |
| Part Number | SXPF301301-BlackFoamSt-12oz-2P |
| Brand | STANLEY |
| Material | Polyurethane |
| Special Feature | UV-Resistant, Waterproof |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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RV Owners
Perfect for sealing gaps and leaks in RVs, enhancing insulation and protecting from water damage.
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Landscapers
Ideal for creating waterproof barriers in ponds and waterfalls, ensuring durability in outdoor settings.
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Automotive Users
Suitable for filling gaps in automotive applications, providing a strong seal against moisture and dust.
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Temporary Fixes
Not ideal for short-term repairs as it expands permanently, making removal challenging down the line.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Stanley F903 Black Spray Foam Sealant used for?
Answer: The Stanley F903 Black Spray Foam Sealant is designed for various applications such as filling gaps, sealing joints, and insulating areas in both indoor and outdoor settings. Its waterproof expanding polyurethane formula makes it ideal for use in RVs, ponds, waterfalls, landscapes, and automotive repairs. This versatility allows users to effectively waterproof structures, improve energy efficiency, and enhance aesthetic appeal across multiple projects. -
Question:
How does the expanding feature of this foam sealant work?
Answer: The expanding feature of the Stanley F903 foam sealant allows it to fill irregular gaps and voids. When sprayed, the polyurethane foam expands upon application, creating a tight seal that adheres well to a variety of surfaces. This expansion is essential for establishing an airtight and watertight barrier, which is especially valuable in environments like RVs or outdoor features such as ponds and waterfalls where water resistance is critical. -
Question:
Is this spray foam sealant safe for use around pets and children?
Answer: Yes, the Stanley F903 Black Spray Foam Sealant is generally considered safe once fully cured. However, it is crucial to allow the foam to cure completely before exposing pets or children to the areas where it has been applied. During application, ensure proper ventilation and avoid direct contact with skin. This sealant is effective for creating secure seals around homes or recreational vehicles, ensuring safety while maintaining function. -
Question:
Can this sealant be painted over?
Answer: Yes, once the Stanley F903 Black Spray Foam Sealant has fully cured, it can be painted over with compatible paints. This ability allows for seamless integration with the surrounding surfaces for aesthetic purposes. Users often apply paint to blend or match the sealant with the landscape or vehicle finishes, ensuring that the seal is not only functional but also visually appealing. -
Question:
What surfaces can the Stanley F903 be applied to?
Answer: The Stanley F903 sealant adheres well to a variety of surfaces, including wood, metal, concrete, and some plastics. This broad compatibility enables users to tackle different projects efficiently. Whether you are sealing gaps in your RV, insulating around a pond, or repairing automotive components, its strong adhesion properties ensure lasting effectiveness across these various materials. -
Question:
How long does it take for the sealant to cure?
Answer: The curing time for Stanley F903 Black Spray Foam Sealant typically ranges from a few hours up to 24 hours, depending on the application conditions such as temperature and humidity. During this time, the foam expands and solidifies to create a durable, fully sealed area. For best results, allow adequate time for curing before exposing the application to water or stress, ensuring that sealing performance is optimized. -
Question:
Is the foam lightweight once cured?
Answer: Yes, after curing, the Stanley F903 Black Spray Foam Sealant is lightweight yet durable. This characteristic makes it suitable for various applications without adding significant weight, which is especially important for RVs and automotive uses. Its lightweight nature ensures that users can apply it without worrying about compromising the structural integrity of the areas being sealed or insulated. -
Question:
Can this sealant be used for underwater applications?
Answer: The Stanley F903 Black Spray Foam Sealant is not recommended for active underwater applications, but it does provide excellent waterproofing for areas that may be submerged intermittently, such as around pond edges. Users often apply it in conditions where moisture exposure occurs, ensuring that it can maintain its integrity and effectiveness in wet environments. -
Question:
How should I store this sealant when not in use?
Answer: To maintain the quality of the Stanley F903 Black Spray Foam Sealant, store it in a cool, dry place with the nozzle facing upward. Keeping the canister in environments that are too hot or too cold can adversely affect the performance of the sealant. Proper storage extends the product's lifespan, ensuring that it is ready for use whenever you need to tackle home improvement, automotive, or landscape projects. -
Question:
Where can I buy Stanley F903 Black Spray Foam Sealant in Central African Republic?
Answer: You can purchase Stanley F903 Black Spray Foam Sealant from Ubuy. They offer a reliable platform with a variety of products, including this sealant, ensuring that it meets your needs for waterproofing and insulation in various applications. Ubuy provides a convenient shopping experience to help you get the right tools for your projects.
STANLEY Urethane Adhesives Editorial Review
The Stanley F903 Black Spray Foam Sealant has garnered mixed reviews from customers, demonstrating a blend of satisfaction and frustration based on its performance in various applications. Many users have found it effective for specific tasks, particularly in automotive and landscaping projects. The foam is praised for its durability and solid expansion, achieving a thicker volume after application which some users noted can triple the original size within 24 hours. Several reviewers appreciated its aesthetic qualities, especially the black color, which eliminates the need for painting in certain applications. However, the application process has proven to be a significant pain point for many. Users frequently mentioned the nozzle's lack of precision, which causes either a full blast or no foam at all, leading to some wastage and difficulty in controlling the amount dispensed. This has been particularly problematic for more intricate projects, like crafting or detailed sealing tasks. Moreover, while many customers found the foam easy to trim once dried, they all agreed to use gloves due to the messy nature of the product. A few disgruntled users highlighted issues such as a strong odor and poor adhesion, suggesting that for delicate crafts, alternatives like Great Stuff may be more effective. Overall, the Stanley F903 has its strengths in sealing and filling gaps but requires careful handling and may not be suited for all users, particularly those seeking more control over application. **
Customer Reviews & Ratings
227 customers ratings
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5 Star
69%
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4 Star
14%
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3 Star
6%
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2 Star
4%
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1 Star
7%
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Pros
- Effective for a variety of applications (automotive, landscaping, crafting)
- Strong expanding properties, enlarges to about 3X volume
- Aesthetically pleasing black color reduces need for painting
- Easy to trim when dried
Cons
- Application nozzle lacks precision, leading to excessive dispensing
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XAF 27033
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Features & Benefits
- Professional-grade expanding polyurethane foam for tough sealing tasks.
- Waterproof and UV-resistant, ideal for various applications like RV maintenance and landscaping.
- Superior adhesion to stone, concrete, wood, metal, and plastic。
- Deep black color blends seamlessly into outdoor settings for a clean look.
- Fast-curing formula minimizes wait time for application completion.
- Safe for plants and aquatic life, non-toxic for use in sensitive areas.
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