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Item #:
24900496
INSL-X WaterBlock Acrylic Masonry Waterproofer Paint, White, 1 Gallon
Item #:
24900496
USD 66
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Only 18 items left in stock.
Order now and get it around Friday, July 24
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Water Block Acrylic Masonry Waterproofing paint is designed to waterproof interior or exterior masonry surfaces such as basement walls, foundations, retaining walls, exterior masonry walls, etc.
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What Stands Out
Advanced Waterproofing
This acrylic masonry paint offers exceptional water resistance, effectively sealing surfaces against moisture infiltration and preventing damage from water exposure.
Easy Application
Designed for user convenience, this waterproofer paint can be easily applied with a brush or roller, ensuring a smooth finish and excellent coverage without complicated procedures.
Durable Finish
With its long-lasting formulation, this paint provides a durable, protective layer that withstands harsh weather conditions, ensuring your surfaces remain intact and visually appealing for years.
Product Details
- 1) Water Based coating for sealing vertical interior and exterior concrete walls. Great for basement walls, foundations and retaining walls.
- Fast Drying waterproof paint for interior/exterior basement walls, cinder blocks, stucco and brick, and masonry.
- High alkali resistance – up to pH-13.
- Waterproofing paint keeps basement walls dry
- Paint only when surface and air temperatures are between 50 ° (10 °C) and 90 °F (32.2 °C).
- Withstands up to 12 psi hydrostatic pressure.
- Before painting, review the INSL-X Waterblock label for proper preparation and application tips.
| Brand Name | INSL-X |
| Paint Type | Acrylic |
| Specific Uses For Product | Interior/Exterior |
| Surface Recommendation | Masonry |
| Item Form | Liquid |
| Included Components | Can Opener, Paint, Stir Stick |
| Model Name | WaterBlock® Acrylic Masonry Waterproofer |
| Container Type | Can |
| Coverage | 75 to 125 square feet per gallon |
| UPC | 023906405168 |
| Global Trade Identification Number | 00023906405168 |
| Manufacturer | Benjamin Moore & Co. |
| Part Number | AMW100009A-01 |
| Model Number | AMW100009A-01 |
| Item Weight | 11.1 Pounds (5.03 kg) |
| Item Type Name | Paint |
| Age Range Description | Adult |
| Special Features | Waterproof |
| Is Waterproof | True |
| Water Resistance Level | Waterproof |
| Size | 128 Fl Oz (Pack of 1) |
| Item Volume | 1 Gallons |
| Unit Count | 128.0 Fluid Ounces |
| Color | White |
| Finish Type | Semi-Gloss |
| Color Code | White |
| Brand | INSL-X |
| Special Feature | Waterproof |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Basement Owners
Ideal for those with damp basements needing a waterproof solution to prevent mold and water damage.
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Outdoor Projects
Great for homeowners looking to protect exterior masonry surfaces from harsh weather conditions and moisture infiltration.
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DIY Enthusiasts
Perfect for individuals tackling home improvement projects who want an effective, easy-to-apply waterproof paint.
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High Humidity Areas
Not suitable for extremely high humidity locations where ventilation issues may prevail, leading to poor drying.
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Interior Only
Should not be used solely for interior walls where moisture is not a primary concern.
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Non-Masonry Surfaces
Not ideal for surfaces such as wood or plastic that do not require masonry-based waterproofing solutions.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint used for?
Answer: INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint is specifically designed to create a waterproof barrier on masonry surfaces. This makes it ideal for protecting basements, foundations, and exterior walls from water infiltration and damage. Its acrylic formula allows for excellent adhesion and flexibility, making it suitable for a variety of surfaces, including brick, concrete, and stucco. Utilizing this paint can help prevent mold and mildew growth, promoting a healthier living environment. -
Question:
How do I apply INSL-X WaterBlock Acrylic Masonry Paint?
Answer: To apply INSL-X WaterBlock, first ensure the surface is clean and free from debris. It can be applied using a brush, roller, or sprayer for even coverage. Make sure to follow manufacturer guidelines regarding the number of coats and drying time between applications. This product is versatile and can be used on both vertical and horizontal surfaces, making it ideal for both indoor and outdoor projects. -
Question:
Is INSL-X WaterBlock suitable for exterior use?
Answer: Yes, INSL-X WaterBlock Acrylic Masonry Waterproofer Paint is suitable for both interior and exterior applications. Its waterproof properties make it an excellent choice for outdoor use, particularly on surfaces exposed to rain, snow, or high humidity. When applied correctly, it forms a long-lasting, protective coating that enhances the durability of masonry structures. -
Question:
How does this paint differ from regular paint?
Answer: INSL-X WaterBlock is specifically formulated to provide waterproofing qualities, which standard paints do not offer. While regular paints may adhere to surfaces and provide color, they often allow moisture to penetrate, leading to peeling, cracking, and mold growth. WaterBlock's unique formulation actively seals the surface, ensuring that water cannot reach the underlying material, offering superior protection against water damage. -
Question:
Can I use INSL-X WaterBlock on previously painted surfaces?
Answer: Yes, you can apply INSL-X WaterBlock over previously painted surfaces, provided that the existing paint is in good condition and properly adhered to the surface. It's essential to prepare the area by cleaning and possibly sanding to ensure better adhesion. Testing a small area first can help determine compatibility and effectiveness. -
Question:
How long does it take for INSL-X WaterBlock to dry?
Answer: The drying time for INSL-X WaterBlock Acrylic Masonry Waterproofer Paint usually ranges from 1 to 2 hours for touch-dry and may take longer for complete curing. Environmental factors such as temperature and humidity can affect drying times, so it's advisable to check the manufacturer’s guidelines for specific conditions. This quick drying property allows for efficient project timelines, enabling multiple coats in one day. -
Question:
Is INSL-X WaterBlock safe for indoor use?
Answer: Yes, INSL-X WaterBlock is safe for indoor use as it is low in VOCs (volatile organic compounds), making it less harmful to indoor air quality. This makes it a preferred choice for areas like basements or other enclosed spaces that may be prone to moisture. However, ensure proper ventilation during application to enhance comfort and safety. -
Question:
What surfaces can INSL-X WaterBlock be applied to?
Answer: INSL-X WaterBlock can be applied to a variety of surfaces including brick, concrete, stucco, and other masonry materials. This versatility makes it ideal for protecting different structures, ranging from residential basements to commercial buildings. The paint's ability to flex with the surfaces also helps prevent cracking and peeling over time. -
Question:
How do I clean up after using INSL-X WaterBlock?
Answer: Clean up after using INSL-X WaterBlock is easy as it can be done using soap and water while the paint is still wet. For any dried paint, you may need to use a mild solvent. Proper cleanup is essential to maintain your tools and surfaces, ensuring they remain in good condition for future use. -
Question:
Where can I buy INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint in Palau?
Answer: You can purchase INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint from Ubuy in Palau. Ubuy offers a convenient online shopping experience, allowing you to find and order this product easily, along with a wide selection of related items for your home improvement needs.
INSL-X Interior & Exterior House Paint AMW100009A-01 Editorial Review
Benjamin Moore WaterBlock Paint is an acrylic masonry waterproofer designed to seal interior and exterior masonry surfaces such as basement walls, foundations and retaining walls. This product can be used on clean, bare masonry surfaces including brick and cement to provide a waterproof finish. It is alkali-resistant and provides resistance to 12 psi hydrostatic pressure, ensuring it can withstand the harsh external elements. It has an attractive sheen to it and is easy to wipe, making it perfect for high humidity areas like bathrooms. Overall, the Benjamin Moore WaterBlock Paint is an excellent product that provides durable, long-lasting protection for your walls.
Customer Reviews & Ratings
291 customers ratings
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5 Star
78%
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4 Star
13%
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3 Star
6%
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2 Star
1%
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1 Star
2%
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Pros
- Provides waterproof finish
- Alkali-resistant
- Provides resistance to 12 psi hydrostatic pressure
- Has an attractive sheen to it
- Easy to wipe
Cons
- Only available in white
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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USD 66
Order now and get it around Friday, July 24
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QTY:
Only 18 items left in stock.
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Features & Benefits
- Waterproofs interior/exterior masonry surfaces
- Can be applied to damp surfaces
- Fast-drying and waterproof
- Alkali resistant
- Can withstand up to 12 psi hydrostatic pressure
- Review label for proper preparation and application tips before use.
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