Manufacturer | SIKA |
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Place of Business | Edmonton, AB T5S 1T8, CA |
Part Number | 459037 |
Product Dimensions | 17.78 x 10.16 x 30.48 cm; 3 kg |
Item model number | 459037 |
Size | 3.78 l (Pack of 1) |
Colour | White |
Finish | primer |
Material | acrylic |
Coverage | 40 meter square |
Special Features | Non Toxic |
Usage | Interior |
Included Components | 1 jug |
Batteries Required? | No |
Item Weight | 3 kg |
Country of origin | Canada |
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SIKA - Primer and adhesion promoter - Sika Level-01 Primer CA - White - Single component - Acrylic-based and solvent-free - 3.78L (1 US gal.)
Purchase options and add-ons
Brand | SIKA |
Colour | White |
Finish type | primer |
Size | 3.78 l (Pack of 1) |
Item volume | 3.78 Liters |
About this item
- SINGLE COMPONENT - Sika Level-01 PrimerCA is a solvent-free acrylic-based solution that promotes good adhesion to underlayment and helps to prevent water loss from the underlayment to the substrate
- EASY TO APPLY - There's no messy mixing with Sika Level-01 PrimerCA. It's ready to use right from the jug; simply apply with a brush or roller as an adhesion promoter prior to installing underlayments
- FOR REPAIR OR CONSTRUCTION - Sika Level-01 PrimerCA is a durable and versatile adhesion promoter primer that is effective on porous substrate surfaces, ideal for use with Sika Level underlayments
- VERSATILE USES - Sika Level-01 PrimerCA is suitable for concrete, concrete screeds or porous surfaces, so it's ideal for priming multiple surface types on site, providing a quick-drying film formation
- SUPERIOR PERFORMANCE - Sika Level-01 PrimerCA is a high-quality adhesion promoter that penetrates substrates, prevents water loss from underlayment to substrate and reduces outgassing and bubbling
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From the brand

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Our products might not always be visible but the results they achieve are clear to see. From providing top quality adhesives for your home or bonding one in every three car windscreens worldwide… Sika is there. Our comprehensive range of products for bonding, sealing, damping, reinforcing, and protecting in the building sector and motor vehicle industry, benefit from more than 110 years of innovation and expertise.
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Product information
Technical Details
Additional Information
ASIN | B09KDJPB4M |
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Customer Reviews |
4.7 out of 5 stars |
鶹 Rank |
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Date First Available | Oct. 26 2021 |
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From the manufacturer


How to use?
All surfaces must be clean, sound, frost free and dry1.All surfaces must be clean, sound, frost free and dry.
Thoroughly shake the container in which the material is supplied to agitate the contents, ensure all solids are distributed throughout the dispersion and a uniform consistency is achieved.
Apply using a brush or roller.
Apply underlayment within 24 hours of the application of the Sika Level-01 Primer CA.

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Customer Reviews |
4.7 out of 5 stars 25
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4.9 out of 5 stars 17
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3.1 out of 5 stars 34
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4.2 out of 5 stars 65
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USE | Performance Enhancer | Performance Enhancer | Full Surface Bonding | Garage Floor Coating | Concrete and Mortar | |
APPLICATION | Concrete Surfaces | Concrete, Wood Surfaces | Engineered Wood, Mosaic Tiles | Concrete Garage Floor | Horizontal, Overhead, Vertical | |
ADVANTAGES | Single Component, Ready-to-use | Single Component, Ready-to-use | 100% Waterproof Adhesive | Fast Curing Kit, Easy to Use | High Strength, Easy-to-use | |
COLORS | White | White | Tan | Steel Grey, Grey, Clear | Grey | |
PACKAGING | 3.78 L (1 US gal.) | 1L, 4L | 18.93L (5 US gal.) | Two-component Kit for 200 ft² | 5 Kg, 10 Kg |
Product description
Sika Level-01 PrimerCA is a one-component, water-dispersed, solvent-free, acrylic-based solution used to prime and seal floor surfaces prior to the application of Sika Level-125CA underlayments and Sikafloor Level-25CA and Sikafloor Level-50CA overlayments.
Top Brand: SIKA
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Price | -20%$22.39$22.39 List: $27.99 | $18.68$18.68 | $18.78$18.78 | $49.99$49.99 |
Delivery | — | — | — | Get it by Monday, Jul 7 |
Customer ratings | ||||
Sold by | 鶹.ca | 鶹.ca | 鶹.ca | 鶹.ca |
volume | 3.78 liters | 946 milliliters | 11 fluid ounces | 473 milliliters |
unit count | 3780 | 946 | 325.31 | 473 |
paint type | Acrylic | Acrylic | Spray | Liquid |
surface suggestion | Concrete, Cement-based screeds, Porous surfaces | All Surfaces | Plastic | Wood |
waterproof | ✓ | ✓ | ✗ | ✓ |
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Customer reviews
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Reviews with images

Great bonding agent!
Top reviews from Canada
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- Reviewed in Canada on April 21, 2025This is another great product from an excellent company.
I've used SIKA products at my previous house on raw concrete floors both for prep to put down floor coverings inside the house as well as finishing seal in my garage.
These are great products that apply easily, cure well and hold up to a lot of punishment.
This is a really nice primer to use that doesn't smell or have any overwhelming vapours. I put it down evenly and then laid a sub-floor on it in my basement. The great thing about this product is that it works as a sealer for the concrete floor to close up any minor cracks and seal the permeable concrete, but also helps with adhesion of the sub-floor to ensure you don't have the floor pulling up.
This is a must-have product for anyone finishing up their basement.
- Reviewed in Canada on April 28, 2025"Sika sika!" I remember those old TV commercials and I've always trusted this Swiss brand. This cement pre-treatment product does a great job of coating and prepping cement for paint, texture, etc.
- Reviewed in Canada on February 3, 2025The Sika Level-01 Primer is a reliable, easy-to-use primer that significantly improves adhesion for leveling compounds. It’s low-odor, solvent-free, and fast-drying, making it a great choice for indoor flooring projects.
The primer effectively enhances the bond between the substrate and the self-leveling compound, preventing peeling or separation. The single-component formula makes it simple to use—just stir and roll/brush it onto the surface. It dries relatively quickly, allowing you to move forward with the next step without long wait times. Unlike some primers, this one is low in fumes, making it more user-friendly for indoor applications. It also works well on various substrates, including concrete, plywood, and certain existing floor surfaces.
Surface Prep Required: The substrate must be clean, dry, and free of dust or grease, or the adhesion may not be as strong. While the 3.78L container provides a decent coverage area, but it is depending on the porosity of the surface, some projects may require quite a few jars. The consistency is on the thinner side, so careful application is needed to avoid pooling. It is primary designed for indoor projects, so it’s not ideal for exterior applications.
- Reviewed in Canada on March 20, 2025This adhesion promoter & primer works really well. It is easy to use and apply on concrete floor/pad/basement. Our application was to seal the concrete pad and it worked really well. We did however pressure washed the pad with multiple solutions to really clean it well so the self leveller adhesion process goes well. Overall really happy with the product and it works much better than competition brand.
- Reviewed in Canada on March 12, 2025I've used various primers in the past, and this SIKA Level-01 Primer CA is one of the best. The single-component formula makes it incredibly easy to apply, and the solvent-free aspect is a plus for my health. The white color provides a good visual indicator of coverage, and the 3.78L size is perfect for larger areas. It's like having a reliable partner for your flooring projects. I’ve found it to be very effective in promoting adhesion, and I've had no issues with peeling or delamination. It dries quickly, and it's compatible with a wide range of leveling compounds. It's a high-quality primer that delivers consistent results.
- Reviewed in Canada on February 8, 2025I got this adhesion promoter for a few concrete projects that I have.
The first was patching stucco on cement board. I used this promoter because I was just putting on a thin layer.
It went on easy, just paint it on. After a few weeks there is no hollow spots so it worked well!
Next, I needed to use some self leveler cement and in some spots it was thin. Again, no hollow spots as a result.
Great brand and great product.
One thing to note, I received the container without the main label. No big deal since I can look up the instructions online but they need to label the product better!
I got this adhesion promoter for a few concrete projects that I have.
The first was patching stucco on cement board. I used this promoter because I was just putting on a thin layer.
It went on easy, just paint it on. After a few weeks there is no hollow spots so it worked well!
Next, I needed to use some self leveler cement and in some spots it was thin. Again, no hollow spots as a result.
Great brand and great product.
One thing to note, I received the container without the main label. No big deal since I can look up the instructions online but they need to label the product better!
Images in this review
- Reviewed in Canada on March 13, 2024Verified PurchaseWhy did this come to me dented and with the label wrapped around the handle. How am I to know this hasn't been tampered with
Why did this come to me dented and with the label wrapped around the handle. How am I to know this hasn't been tampered with
Images in this review
- Reviewed in Canada on April 4, 2025This is great for DIY projects at home or home improvement projects. Just make sure you follow the instruction and that the service is always clean. it is easy to apply and it works on various services. It’s great for improving paint adhesion. it goes on, smooth and dries pretty quickly