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Item #:
78554435
Sikaflex Mortar Fix, Limestone, Polyurethane sealant for Repairing Damaged Mortar, Joints and Gaps. Sealing Mortar Cracks 10.1 fl. oz Cartridge (Pack
88% of respondents would recommend this to a friend
Item #:
78554435
SCR 223
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Friday, October 09
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Sikaflex Mortar Fix is your go-to solution for repairing damaged mortar, joints, and gaps with ease.
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What Stands Out
Flexible Application
Sikaflex Mortar Fix offers exceptional flexibility, allowing it to adapt to movement in joints and gaps, ensuring long-lasting, crack-free repairs that withstand seasonal changes.
Paintable Finish
This sealant dries with a textured finish that can be easily painted over, allowing for seamless blending with existing surfaces for a professional-looking repair.
Bulk Pack Advantage
Sold in a convenient pack of 12, this economical option ensures you have enough sealant on hand for multiple repairs, making it perfect for both DIY enthusiasts and professionals.
Product Details
| Brand Name | SIKA |
| UPC | 033886093910 033886002622 |
| Number of Packs | 1 |
| Unit Count | 10.1 Fluid Ounces |
| Global Trade Identification Number | 00033886002622 |
| Number of Items | 1 |
| Included Components | Sealant |
| Item Type Name | Sealant |
| Item Part Number | 757210 |
| Manufacturer | SIKA CORPORATION |
| Model | 187784 |
| Part Number | 187784 |
| Item Weight | 16 ounces (453.6 grams) |
| Item Dimensions | 11.5 x 2 x 11.5 inches (29.2 x 5.1 x 29.2 cm) |
| Water Resistance Level | Waterproof |
| Item Form | Paste |
| Compatible Material | Metal |
| Style Name | Compact |
| Color | Limestone |
| Surface Recommendation | Window |
| Supported Standards | ASTM C 920, Type S, Grade NS; TT-S-00230C, Type II |
| Material Type | Polyurethane |
| Material | Polyurethane |
| Brand | SIKA |
| Style | Compact |
| Item dimensions L x W x H | 11.5 x 2 x 11.5 inches (29.2 x 5.1 x 29.2 cm) |
What's in the box
Sealant
Who Should Buy?
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Homeowners
Ideal for homeowners looking to repair cracks in mortar around their homes for aesthetic and structural integrity.
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DIY Enthusiasts
Perfect for DIY enthusiasts who wish to undertake home repair projects that require a flexible and paintable sealant.
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Contractors
Valuable for contractors needing a reliable sealant for professional mortar repairs on residential and commercial sites.
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High Moisture Areas
Not suitable for areas with constant moisture as it may not hold up against prolonged water exposure.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Sikaflex Mortar Fix used for?
Answer: Sikaflex Mortar Fix is specifically designed for repairing damaged mortar, joints, and gaps in masonry and brick structures. This polyurethane sealant effectively fills cracks and offers strong adhesion, ensuring durability and long-lasting results. It's particularly useful in areas exposed to moisture or environmental stressors, making it ideal for outdoor applications such as patios, driveways, and façade repairs. -
Question:
How does Sikaflex Mortar Fix work?
Answer: Sikaflex Mortar Fix functions by penetrating damaged areas and creating a robust seal upon curing. The polyurethane composition allows it to adhere tightly to various substrates, preventing water ingress and further deterioration. When applied correctly, it expands slightly to fill gaps thoroughly, providing a weather-resistant and flexible bond that adjusts to temperature changes without cracking. -
Question:
Can I use Sikaflex Mortar Fix indoors?
Answer: Yes, Sikaflex Mortar Fix is suitable for indoor use as well. Its low odor formula makes it a great option for interior repairs, especially in basements, kitchens, and bathrooms. It effectively seals gaps around tiles, fixtures, and other installations, improving overall appearance and preventing moisture-related issues like mold growth. -
Question:
How do I apply Sikaflex Mortar Fix?
Answer: To apply Sikaflex Mortar Fix, start by cleaning the area to remove any loose debris, dirt, or old sealant. Once the surface is clean and dry, cut the cartridge nozzle to your desired bead size and use a caulking gun to apply the sealant directly into the cracks. Smooth the surface with a putty knife for a neat finish, and allow it to cure as per the manufacturer's instructions for optimal results. -
Question:
Is Sikaflex Mortar Fix paintable?
Answer: Sikaflex Mortar Fix can be painted, but it's advisable to allow it to cure completely before doing so. Once cured, you can use compatible paint products to finish the surface, ensuring a cohesive look with your surrounding materials. This property allows you to blend repairs seamlessly into your existing structures, enhancing aesthetics without compromising on functionality. -
Question:
What surfaces can I use Sikaflex Mortar Fix on?
Answer: Sikaflex Mortar Fix adheres well to a variety of surfaces, including concrete, brick, stone, and masonry. This versatility makes it a top choice for numerous applications, from repairing patios and walkways to filling gaps in walls and ceilings. Ensure that the surfaces are clean and free from contaminants for optimal adhesion and performance. -
Question:
How long does it take for Sikaflex Mortar Fix to cure?
Answer: The curing time for Sikaflex Mortar Fix varies based on environmental conditions, but it typically reaches initial set within a few hours. Full curing may take up to several days, depending on temperature and humidity levels. Allowing it to cure properly maximizes its adhesive properties and ensures a strong, long-lasting repair. -
Question:
Can Sikaflex Mortar Fix be used in wet conditions?
Answer: While Sikaflex Mortar Fix can adhere to damp surfaces, it is best to apply it when conditions are dry and stable for optimal performance. Using it in wet conditions risks reduced adhesion and a longer curing time. However, once cured, it provides excellent water resistance, making it suitable for areas that may experience moisture exposure. -
Question:
What is the coverage area for a 10.1 fl. oz. cartridge of Sikaflex Mortar Fix?
Answer: A 10.1 fl. oz. cartridge of Sikaflex Mortar Fix generally covers approximately 10-12 linear feet of a 1/4-inch bead. Coverage may vary depending on application thickness and surface texture. To ensure effective use, measure the areas needing repair and plan your project accordingly to avoid running short during application. -
Question:
Where can I buy Sikaflex Mortar Fix in Seychelles?
Answer: You can purchase Sikaflex Mortar Fix from Ubuy in Seychelles. Ubuy offers a convenient platform where you can find this high-quality polyurethane sealant, along with other related products. Shopping on Ubuy ensures you have access to a comprehensive selection and reliable service, making it easy to repair damaged mortar and gaps effectively.
SIKA Adhesive Caulk Editorial Review
Sikaflex Mortar Fix in Limestone is a polyurethane sealant designed for repairing damaged mortar, joints, and gaps. With a convenient 10.1 fl. oz cartridge, it excels in filling cracks and sealing holes effectively. Many users appreciate the texture and consistency, making application easy, especially for horizontal cracks. However, some feedback suggests potential discrepancies in color matching, emphasizing the need for a color chart to assist buyers. Its waterproof nature and compatibility with various materials, such as metal, enhances its versatility in home repairs, which many customers have found satisfactory.
Customer Reviews & Ratings
626 customers ratings
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5 Star
71%
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4 Star
12%
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3 Star
6%
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2 Star
2%
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1 Star
9%
Review this product
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Pros
- Easy to apply on both small and large cracks
- Waterproof sealant suitable for various materials
- Good texture and consistency for effective filling
- Effective for both mortar and concrete repairs
- Ideal for sealing cracks in brick and limestone
Cons
- Color matching may not always be accurate
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
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SCR 223
Order now and get it around Friday, October 09
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:
Only 12 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Effectively repairs damaged mortar and gaps.
- Specially formulated polyurethane sealant.
- Easy to use with a convenient 10.1 fl. oz cartridge.
- Lightweight at just 1.0 lb, making it portable.
- Compact dimensions allow for easy storage.
- Trusted brand: SIKA ensures quality and performance.
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