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Flex Seal Liquid is a powerful and flexible solution that blocks air, moisture, and water leakage, making it perfect for any home or yard. It creates a waterproof and airtight barrier that will protect your surfaces from extreme temperatures and the elements. This versatile liquid rubber sealant is non-toxic, UV-resistant, and mildew-resistant.
Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine,
GBP 88
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If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Flex Seal Liquid is a powerful and flexible solution that blocks air, moisture, and water leakage, making it perfect for any home or yard. It creates a waterproof and airtight barrier that will protect your surfaces from extreme temperatures and the elements. This versatile liquid rubber sealant is non-toxic, UV-resistant, and mildew-resistant.
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What Stands Out
Product Details
- 3.8 liters of Flex Seal Liquid Rubber Sealant Coating in Gray
- Thick liquid that dries to a flexible, watertight rubberized coating
- Creates a flexible rubber barrier blocking out air, water, and moisture
- Non-Toxic, Non-flammable, no harmful vapors, UV, chemical, and mildew resistant
- Seals and protects from the elements and extreme temperatures
- Ideal for covering and sealing cracks to prevent unwanted water or air from passing through
| Item Weight | 8 lbs (3.63 kg) |
Who Should Buy?
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Homeowners
Ideal for homeowners needing a reliable solution for leaking roofs, basements, and other waterproofing tasks.
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DIY Enthusiasts
Great for DIY enthusiasts looking for a versatile product to fix and seal various surfaces around the home.
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Boat Owners
Excellent choice for marine applications, helping boat owners repair leaks and protect surfaces from water damage.
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Professional Contractors
May not satisfy the rigorous demands of professional contractors seeking durable, long-term solutions in heavy-duty applications.
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Infrequent Users
Not ideal for users who rarely need coating, as it requires specific application methods and can waste product.
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High Temperature Areas
Not suitable for extreme temperature environments, as prolonged heat exposure may compromise its effectiveness and longevity.
Product Description
Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Gray, 1 Gallon
Customer Questions & Answers
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Question:
What is Flex Seal Liquid used for?
Answer: Flex Seal Liquid is a versatile liquid rubber coating sealant designed to create a waterproof barrier on various surfaces. It's ideal for roof repairs, sealing leaks in basements, and protecting RVs, campers, and trailers. This flexible and breathable sealant can adhere to different materials like masonry, metal, and EPDM, making it suitable for both indoor and outdoor applications. For instance, homeowners can use it to patch roof leaks, while RV owners can coat exposed pipes to prevent water damage during their travels. -
Question:
How does Flex Seal Liquid work?
Answer: Flex Seal Liquid works by being poured, brushed, or rolled onto surfaces to form a thick, rubberized coating that adheres strongly. Once applied, it cures to create a strong, waterproof layer that is both flexible and UV resistant. This means it can withstand various weather conditions, making it perfect for marine applications or outdoor repairs. For example, using Flex Seal Liquid on a trailer roof will not only prevent leaks but also protect against sun damage, ensuring long-lasting performance. -
Question:
Is Flex Seal Liquid safe for the environment?
Answer: Yes, Flex Seal Liquid is designed with safety in mind. It contains non-toxic ingredients that minimize environmental impact. It is also low in VOCs (volatile organic compounds), making it safer to use in enclosed spaces compared to many traditional sealants. As such, it is an excellent choice for areas near vegetation or water bodies. Users can apply it confidently for home repairs or recreational vehicle maintenance without causing harm to their surroundings. -
Question:
Can Flex Seal Liquid be painted over?
Answer: Absolutely! After Flex Seal Liquid has fully cured, it can be painted over with most oil-based or latex paints. This feature allows homeowners or DIY enthusiasts to match the sealant with existing colors or decor. It’s particularly useful when used on visible areas, such as roofs or outdoor furniture. For the best results, ensure the Flex Seal is completely dried and cured before applying paint to achieve optimal adhesion and finish. -
Question:
How long does it take for Flex Seal Liquid to dry?
Answer: Flex Seal Liquid typically dries to the touch within 2 to 3 hours, but full curing can take up to 24 to 48 hours depending on environmental conditions such as temperature and humidity. It's important to allow adequate time for the product to cure before exposing it to moisture. For example, if you treat a leak in a basement or shower, waiting until it's fully cured ensures that water will not compromise the seal you've created. -
Question:
Can I use Flex Seal Liquid on my boat?
Answer: Yes, Flex Seal Liquid is an excellent choice for marine applications, including boats. It is waterproof and UV resistant, making it ideal for protecting against water damage and sun exposure. Users can apply it to hulls, decks, and other areas prone to leaks or wear. For instance, if you notice dampness around fittings, a layer of Flex Seal Liquid can seal those joints and prevent further issues. -
Question:
Is Flex Seal Liquid suitable for basement repairs?
Answer: Yes, Flex Seal Liquid is specifically formulated to seal and waterproof surfaces, making it highly effective for basement repairs. It can be applied to walls and floors to stop moisture infiltration. When repairing basement leaks, it's critical to ensure the surface is clean and dry before application. Once cured, it forms a durable seal that keeps basements dry, providing an ideal solution for those dealing with dampness or flooding. -
Question:
What surfaces can Flex Seal Liquid be applied to?
Answer: Flex Seal Liquid adheres to a wide range of surfaces, including metals, wood, masonry, rubber, and plastic. This versatility makes it suitable for various applications, from home repairs to automotive and marine projects. For instance, whether you’re sealing metal joints on a roof or protecting wooden decks from moisture damage, Flex Seal Liquid will provide a protective layer that maintains the integrity of the substrate. -
Question:
How do I apply Flex Seal Liquid?
Answer: Applying Flex Seal Liquid is straightforward. Users can pour it directly onto the surface or use a brush, roller, or sprayer for more control. It's essential to start with a clean, dry surface and apply in thin layers to avoid trapping air bubbles. For larger projects like roofing or basements, multiple coats are recommended for maximum effectiveness. This method ensures comprehensive coverage and a strong seal against leaks. -
Question:
Where can I buy Flex Seal Liquid in UK?
Answer: You can purchase Flex Seal Liquid from Ubuy in UK. Ubuy offers a variety of home improvement products, including Flex Seal, ensuring that you have access to the best options available. Shopping at Ubuy allows you to compare product details and find the right size and color for your needs, all in one convenient place.
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Important information
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GBP 88
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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.
Features & Benefits
- Flexible rubber barrier that blocks out air, water and moisture
- Protective coating with no harmful effects
- UV, chemical and mildew resistant
- Extreme temperatures and elements proof
- 3.8 liters gray color can
- Non-toxic and non-flammable.