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- Sika Postfix - Fence Post Mix - Light Green -...
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Item #:
3295746
Sika Postfix - Fence Post Mix - Light Green - Mix-in-the-Bag Expanding Foam for Supporting Non-Structural Posts - 978 ml
90% of respondents would recommend this to a friend
Item #:
3295746
BHD 15
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
6%
0 ratings
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In stock
Imported from USA store
QTY:
Order now and get it around Thursday, June 25
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Sets in as fast as 3 minutes; High strength and resistant to uptake of water; Seals and protects base of post
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What Stands Out
Convenient Packaging
The mix-in-the-bag design allows for easy transportation and use, making it hassle-free to carry to your installation site.
Expanding Foam
This innovative expanding foam solidifies quickly, providing superior support and stability for non-structural posts, ensuring long-lasting performance.
Versatile Use
Ideal for various applications, including fence, mailbox, and sign posts, this product addresses diverse user needs with flexibility and efficiency.
Product Details
- PROTECTS BASE OF POST FOR GREATER DURABILITY — Sika PostFix mix is the perfect choice for sealing and supporting fence posts, mailbox posts, lamp posts, signage posts, and more
- FAST SETTING — Once mixed together, the foam mix quickly expands and sets, fully setting within mere minutes. Make sure your post is up and ready, because this mix works fast
- BLENDS NATURALLY — The light green color of the foam allows it to blend easily with grassy natural surroundings such as yards, fields, and landscaping
- SUITABLE FOR COLD WEATHER — Once set, Sika post fence mix will withstand temperatures as cold as -22 °F and as warm as 130 °F, compatible with a wide range of regions and conditions
- QUICK AND EASY PREP — Sika fence post mix foam mixes right in the bag. Even better, you only need a few seconds to stir components together and it's ready. No messy containers to clean up
| Brand Name | SIKA |
| UPC | 815202002611 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00815202002611 |
| Number of Items | 1 |
| Part Number | Sika - 483503 |
| Model | Sika - 483503 |
| Item Type Name | Sika - 483503 |
| Manufacturer | Sika USA |
| Included Components | Sika - 483503 |
| Item Form | Wipe |
| Compatible Material | Alloy Steel, Aluminum, Polyvinyl Chloride, Wood |
| Item Weight | 2.5 Pounds (1.13 kg) |
| Item Dimensions | 8.5 x 9.8 x 2 inches (21.6 x 24.9 x 5.1 cm) |
| Style Name | Industrial |
| Color | Light Green |
| Material Type | Polyurethane |
| Material | Polyurethane |
| Brand | SIKA |
| Style | Industrial |
| Item dimensions L x W x H | 8.5 x 9.8 x 2 inches (21.6 x 24.9 x 5.1 cm) |
| Package Weight | 3 Pound |
Who Should Buy?
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DIY Enthusiasts
Perfect for home improvement projects involving fences, mailboxes, or sign posts, providing quick and easy installation.
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Homeowners
Ideal for homeowners needing a reliable and strong support for non-structural posts around their property.
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Landscapers
Useful for landscapers constructing decorative posts that require a secure base without extensive labor.
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Structural Installations
Not suitable for load-bearing structures or heavy-duty applications requiring foundational support.
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Wet Environments
May not perform optimally in extremely wet or flood-prone areas as it could degrade over time.
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Permanent Installations
Not recommended for long-term projects where posts may need to be removed or adjusted frequently.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Sika Postfix and what is it used for?
Answer: Sika Postfix is an expanding foam product specifically designed for the installation of non-structural fence posts. This ready-to-use mix-in-the-bag foam expands upon application, providing solid support for wooden or metal posts. Ideal for setting up fences, garden trellises, or any temporary structures, it offers an efficient alternative to traditional concrete methods. -
Question:
How does Sika Postfix expand?
Answer: The Sika Postfix foam expands due to a chemical reaction triggered upon mixing. When the bag is activated, the contents react with moisture in the air, causing the foam to swell. This expansion fills gaps and creates a strong bond around the fence post, ensuring stability. This unique property allows it to quickly provide robust support without having to mix concrete manually. -
Question:
Can Sika Postfix be used in any weather conditions?
Answer: Yes, Sika Postfix is designed to perform well in a variety of weather conditions. However, it is most effective when used in temperatures between 5°C to 30°C. For the best results, it's advisable to check the weather before application, as excessive rain or extreme cold can hinder the expansion process and overall bond strength. -
Question:
How long does it take for Sika Postfix to set?
Answer: Sika Postfix typically sets in about 10 to 15 minutes, forming a rigid support for your posts. It may take several hours to fully cure and reach its maximum strength. This quick setting time allows for immediate post stabilization, which is especially beneficial when time is of the essence in your fencing project. -
Question:
Is Sika Postfix suitable for all types of fence posts?
Answer: Sika Postfix is suitable for a variety of non-structural posts, including wood and metal. However, it’s important to ensure that the posts are clean and free of any debris before installation. This ensures the foam adequately bonds and expands around the entirety of the post, providing the best support. -
Question:
What is the color of Sika Postfix foam after it sets?
Answer: Once set, Sika Postfix foam takes on a light green color, which is not only aesthetically pleasing but also serves to indicate proper application. The coloration allows for easy identification against the surrounding soil or landscaping, blending well in outdoor environments and ensuring visual consistency with garden elements. -
Question:
How do I use Sika Postfix for setting fence posts?
Answer: To use Sika Postfix, begin by digging a hole for your post. Once the post is positioned, cut open the bag and pour the foam around the post while holding it straight. Within minutes, you'll notice the foam expanding and solidifying around the post, securing it firmly in place. This method simplifies post setup, making it a convenient option for DIY enthusiasts. -
Question:
Can Sika Postfix be removed or adjusted after setting?
Answer: Once Sika Postfix has fully cured, it becomes difficult to remove or adjust the post without damaging it. If you anticipate needing to reposition or replace your post frequently, consider using a temporary support method or consult with a professional on alternatives. This ensures you have flexibility while maintaining structural integrity. -
Question:
Is Sika Postfix environmentally friendly?
Answer: Sika Postfix is designed with environmental considerations in mind, featuring a low VOC content, which means it has minimal impact on air quality during application. Additionally, the foam provides a long-lasting solution for securing posts, which contributes to reducing waste compared to traditional methods that may require frequent repairs. -
Question:
Where can I buy Sika Postfix?
Answer: You can conveniently purchase Sika Postfix - Fence Post Mix at Ubuy in Bahrain. Ubuy offers a user-friendly platform with a vast assortment of products, making it easy to find what you need for your fencing projects. With the ability to order online, you can have the product delivered right to your doorstep.
SIKA Posts Editorial Review
The Sika Postfix Fence Post Mix is a convenient and easy-to-use alternative to using concrete for supporting non-structural posts such as fences, mailboxes, and signs. It is advertised to be strong and durable, and the expanding foam formula allows for quick and easy installation. According to customer reviews, the product generally delivers on its promises. Many users were pleasantly surprised by how easy it was to work with and how well it held up after installation. They found that it hardened quickly and provided a solid base for their posts. One reviewer, a 67-year-old woman, appreciated the ease of use and the fact that the product did not require heavy lifting like traditional concrete. Another reviewer praised the product for its stability, noting that their posts had not moved or shifted even after a few months. However, not all experiences were positive. One customer had issues with the packaging, as it split open during the mixing process, resulting in a waste of money. Another user expressed extreme dissatisfaction, calling the product "garbage" and stating that it did not perform as advertised. Additionally, some users found the hardened foam to be difficult to cut through when it became very thick. In conclusion, the Sika Postfix Fence Post Mix generally receives positive feedback from customers, who find it easy to use and effective in securing their posts. However, there have been a few reported issues with packaging and some mixed opinions regarding its performance. It is important to follow the instructions carefully and Consider any specific needs or requirements for your project.
Customer Reviews & Ratings
467 customers ratings
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5 Star
71%
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4 Star
14%
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3 Star
7%
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2 Star
3%
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1 Star
5%
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Pros
- Easy to use
- Quick and convenient installation
- Provides a solid and stable base for posts
- No heavy lifting required
Cons
- Mixed opinions on performance
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Last Updated on Juin 16, 2026
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BHD 15
Order now and get it around Thursday, June 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
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.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Easy application - Roll, Mix and Pour
- Quick setting in only 3 minutes
- High strength and water resistant
- Seals and protects base of post
- Compatible for use in cold conditions without additives