Sika Boom Expanding Polyurethane Foam, 12oz Can
€ 29
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Sika Boom® expands and cures slowly to a semi-rigid, closed-cell foam upon reaction with moisture, perfect for filling, insulating, and sealing around gaps.
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What Stands Out
Product Details
- Fully cures within 12 to 24 hours.
- Adheres to most building materials.
- Expands 2 to 3 times its original size.
- For dispensing as a bead for filling cracks, and crevices, and to fill smaller cavities.
- On any clean surface to fill, insulate and seal around gaps, beneath base plates, mud sills, top plate penetrations, corner joints, T-joints, exterior cracks, around utility panels, pipes, duct penetrations, etc.
| Item Form | Spray Foam |
| Container Type | Can |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Water Resistant |
| Tensile Strength | 12 Pounds Per Square Inch (30.5 cm) |
| Viscosity Level | High |
| Compatible Material | Metal, Wood |
| Item Package Quantity | 1 |
| Volume | 12 Fluid Ounces |
| Material Type | Polyurethane |
| Color | Light Yellow |
| Brand Name | SIKA |
| Model | SIKA-106712 |
| Unit Count | 1.0 Count |
| UPC | 033886002332 |
| Manufacturer | Sika |
| Part Number | 106712 |
| Included Components | Can |
| Brand | SIKA |
| Material | Polyurethane |
| Item Weight | 1 lbs (450 grams) |
What's in the box
Can
Who Should Buy?
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Home Insulation
Ideal for homeowners looking to improve insulation and reduce energy bills with effective sealing against air leaks.
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Construction Projects
Perfect for contractors needing a versatile foam for gap filling, bonding, and soundproofing applications in various projects.
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DIY Enthusiasts
Great choice for DIY lovers who want an easy-to-use solution for crafting, repairs, or home improvement tasks.
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Wet Environments
Not suitable for use in areas exposed to water or moisture, as the foam may degrade over time.
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Heavy Structural Support
Not designed for load-bearing applications, users need to avoid using it as a structural adhesive or support.
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Precision Applications
Inaccurate dispensing can lead to excess foam; not ideal for situations requiring high precision or minimal expansion.
Product Description
Customer Questions & Answers
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Question:
What is Sika Boom Expanding Polyurethane Foam used for?
Answer: Sika Boom Expanding Polyurethane Foam is a versatile adhesive and insulation solution ideal for filling gaps, cracks, and voids in various surfaces. It expands upon application to create a watertight seal, making it perfect for insulating around windows, doors, and pipes. Its robust properties not only provide excellent thermal insulation but also serve as an effective sound barrier. Many homeowners and professionals use it for construction, renovation projects, or DIY tasks where enhanced energy efficiency is needed. -
Question:
How do I apply Sika Boom Expanding Foam?
Answer: To apply Sika Boom Expanding Foam, shake the can well before use. Attach the nozzle and hold the can upside down. Aim the nozzle at the desired gap or crack and begin to spray. Make sure to apply in layers as the foam will expand significantly. It's essential to allow proper curing time and to wear safety gear such as gloves and goggles during application. This foam can be especially useful in tight spots where traditional insulation methods are impractical. -
Question:
Is Sika Boom Expanding Foam waterproof?
Answer: Yes, Sika Boom Expanding Polyurethane Foam is waterproof once fully cured, making it ideal for applications that require resistance to moisture penetration. This feature is particularly useful when sealing around outdoor installations or in areas prone to water exposure. Properly applied, it creates a secure barrier that prevents air and water infiltration, ensuring long-lasting results in various environments. -
Question:
Can I paint over Sika Boom Expanding Foam?
Answer: Yes, once Sika Boom Expanding Foam is fully cured, it can be painted over with most types of paints. However, it is recommended to sand the foam surface lightly for better paint adhesion. This foam is a popular choice among DIY enthusiasts who want to achieve a seamless finish in projects, especially when using it for home insulation or decorative elements. -
Question:
How long does Sika Boom Expanding Foam take to cure?
Answer: Sika Boom Expanding Foam typically takes about 1 to 2 hours to become tack-free, but full curing can take up to 24 hours, depending on environmental conditions such as temperature and humidity. For best results, ensure that the application area is not subjected to stress or movement until fully cured. This curing process is crucial to achieve optimal strength and insulation properties, making it suitable for various construction and repair tasks. -
Question:
Is Sika Boom Expanding Foam safe to use indoors?
Answer: When used according to the manufacturer's instructions, Sika Boom Expanding Foam is safe for indoor applications. It is important to ensure proper ventilation during application to prevent harmful fumes from accumulating. Once cured, the foam is inert and poses minimal risk to indoor air quality. Homeowners often utilize it in places like kitchens and bathrooms where moisture and air infiltration are concerns. -
Question:
What surfaces can Sika Boom Expanding Foam be applied to?
Answer: Sika Boom Expanding Polyurethane Foam adheres well to a variety of surfaces including wood, concrete, metal, masonry, and plastic. This versatility makes it a popular choice for a range of projects, from sealing window frames to insulating pipes. Ensuring that the surfaces are clean and free from dust or grease will help promote effective adhesion and improve the overall performance of the foam. -
Question:
Can Sika Boom Expanding Foam be stored for future use?
Answer: Yes, unopened cans of Sika Boom Expanding Foam can be stored for future use, typically up to 12 months when kept in a cool, dry place. Ensure that the cap is properly secured and stored upright to prevent leaks. However, once opened, the foam should be used within a few days, as it can cure inside the nozzle and render the can unusable. This feature is ideal for users who want a reliable solution on hand for home repairs. -
Question:
What should I do if Sika Boom Expanding Foam expands too much?
Answer: If Sika Boom Expanding Foam expands excessively, it can be trimmed or cut back once it has fully cured. Using a utility knife, carefully remove any excess foam to achieve a clean and even finish. This is particularly helpful in ensuring that the foam does not interfere with door or window operations. Many professionals recommend measuring gaps beforehand to minimize the need for trimming. -
Question:
Where can I buy Sika Boom Expanding Polyurethane Foam, 12oz Can?
Answer: You can conveniently purchase Sika Boom Expanding Polyurethane Foam, 12oz Can on Ubuy in Croatia. Ubuy offers a reliable platform for a wide range of products, ensuring you have access to quality items easily from the comfort of your home.
Customer Reviews & Ratings
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5 Star
37%
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4 Star
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3 Star
19%
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2 Star
22%
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1 Star
22%
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Pros
- Excellent insulation
- Easy application
- Good adhesion
- Quick curing time
- Tack-free in minutes
Cons
- Foam expands a lot
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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€ 29
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Pre-pressurized and portable polyurethane foam system.
- Easy dispensing with included straw adapter.
- Fully cures in 12 to 24 hours.
- Adheres to most building materials.
- Expands 2 to 3 times its original size.
- Ideal for filling cracks, crevices, and smaller cavities.

