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Item #:
115311692
Membrane 108 SQFT
Item #:
115311692
XCD 488
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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Imported from USA store
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Order now and get it around Wednesday, July 15
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Exceeds ANSI A118.10 requirements for waterproofing membranes, making it ideal for both residential and commercial applications.
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What Stands Out
Durable Waterproofing
Designed to provide long-lasting durability and protection against water intrusion, ensuring your surfaces remain safe and structurally sound for extended periods.
Versatile Coverage
With a generous size of 108 sq ft, this membrane offers extensive coverage, making it suitable for various applications, from basements to outdoor areas.
Easy Installation
User-friendly design simplifies the installation process, allowing homeowners and contractors to apply it quickly and effectively, saving time and labor costs.
Product Details
- GoBoard Sealant is a hybrid sealant and adhesive that is moisture curing, permanently elastic and provides superior adhesion to GoBoard and other common building materials. Use GoBoard Sealant to waterproof GoBoard joints and fastener penetrations and adhere GoBoard to itself and other building materials that makes it perfect for installing shower niches, and benches. Easy to dispense with standard caulk gun.
| Brand Name | GoBoard |
| Number of Items | 1 |
| Manufacturer | Johns Manville |
| UPC | 031979220564 |
| Model | 70008437 |
| Part Number | 70008437 |
| Included Components | Caulk |
| Full Cure Time | 24 Hours |
| Surface Recommendation | Tile, Tub, Walls |
| Water Resistance Level | Waterproof |
| Color | Gray |
| Item Form | Liquid |
| Material Type | Fabric |
| Brand | GoBoard |
| Item Weight | 6 lbs (2.72 kg) |
What's in the box
Caulk
Who Should Buy?
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Homeowners
Ideal for homeowners looking to protect basements or foundations from moisture and seepage issues effectively.
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Contractors
Great option for contractors who need high-quality, reliable waterproofing solutions for residential or commercial projects.
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DIY Enthusiasts
Perfect for DIY enthusiasts targeting home improvement projects, ensuring durable protection against water damage.
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High Humidity Areas
Not suited for environments with extremely high humidity levels which may exceed the membrane's effectiveness.
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Subterranean Regions
Not recommended for subterranean applications where continuous water pressure could compromise membrane performance.
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Temporary Solutions
Unsuitable for users seeking a temporary fix; this product offers long-term, durable waterproofing that lasts.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a waterproofing membrane and how does it work?
Answer: A waterproofing membrane is a barrier that prevents water penetration in various structures, such as basements, roofs, and bathrooms. It works by providing a protective layer that blocks moisture from seeping through surfaces. Typically made of materials like rubber or bitumen, this membrane is essential for preventing water damage and mold growth in areas prone to dampness. -
Question:
What surfaces are suitable for applying the Waterproofing Membrane?
Answer: This waterproofing membrane is ideal for use on various surfaces, including concrete, masonry, and wood. Its versatility makes it perfect for basements, rooftops, balconies, and shower areas. Prior to application, it is crucial to ensure that the surface is clean, dry, and free of any contaminants to maximize adhesion and effectiveness. -
Question:
How thick is the Waterproofing Membrane and what coverage does it provide?
Answer: The Waterproofing Membrane measures 3'3" x 33' and provides a total coverage area of 108 square feet. This size makes it suitable for various projects, whether large or small. During application, consider the area dimensions to determine how many membranes may be needed for complete waterproofing coverage. -
Question:
Can the Waterproofing Membrane be painted or tiled over?
Answer: Yes, you can paint or tile over the waterproofing membrane once it has fully cured. This allows for aesthetic improvements while maintaining protection against water ingress. It is essential to follow specific guidelines for bonding materials to ensure effective adherence and to not compromise the membrane's waterproof capabilities. -
Question:
Is the Waterproofing Membrane suitable for high traffic areas?
Answer: The Waterproofing Membrane can be suitable for high-traffic areas, especially when protected with an appropriate topping such as tiles or flooring. By providing a durable sub-layer, it resists wear and tear, ensuring long-lasting waterproofing performance even under constant use in areas like patios or entryways. -
Question:
What are the benefits of using a waterproofing membrane?
Answer: Using a waterproofing membrane offers multiple benefits, including preventing water damage, reducing the risk of mold and mildew, and enhancing the longevity of structures. It helps maintain a dry environment, improves indoor air quality, and can even enhance property value by ensuring structural integrity over time. -
Question:
How should I prepare the surface before applying the Waterproofing Membrane?
Answer: Before applying the Waterproofing Membrane, make sure to clean the surface thoroughly to remove any dirt, grease, or debris. Patch any cracks or holes and allow the surface to dry completely. Proper preparation ensures the membrane adheres well and provides maximum protection against water ingress. -
Question:
How long does it take for the Waterproofing Membrane to cure?
Answer: The curing time for the Waterproofing Membrane can vary based on environmental conditions. Generally, it takes several hours to a day for the membrane to cure effectively. During this time, avoid any contact with water or disturbances to ensure the membrane forms a solid bond and performs optimally. -
Question:
Can this Waterproofing Membrane be used for both indoor and outdoor applications?
Answer: Absolutely! The Waterproofing Membrane is versatile and can be used for both indoor and outdoor applications. It is ideal for areas prone to moisture, including basements, bathrooms, and outdoor patios. This flexibility ensures it meets various waterproofing needs across different environments. -
Question:
Where can I buy Waterproofing Membrane - 3'3" x 33' (108 sq Ft) in Montserrat?
Answer: You can purchase the Waterproofing Membrane - 3'3" x 33' (108 sq Ft) on Ubuy. They offer a wide selection of waterproofing products and ensure a convenient shopping experience, making it easy for you to get the membrane you need for your project.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
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“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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- 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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XCD 488
Order now and get it around Wednesday, July 15
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.)
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Features & Benefits
- Waterproofing membrane suitable for interior and exterior use.
- Complies with ANSI A118.10, ensuring top-quality waterproofing.
- Rated for 'Extra Heavy' use in residential and commercial steam rooms.
- Compatible with unmodified and modified thin-set mortars.
- Perfect for dryset shower pans when used with GoBoard.
- Proudly made in the USA, ensuring reliability and quality.
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