Features & Benefits
- Watertight and flexible rubberized coating
- Suitable for various applications
- Easy to apply
- Fast coverage
- UV resistant
- Prevents rust and corrosion, chemical resistant
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- Flex Seal Liquid Rubber in a Can, Clear
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Flex Seal Liquid Rubber in a Can, Clear
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Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
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What Stands Out
Versatile Applications
Ideal for various surfaces like roofs, basements, and trailers, Flex Seal Liquid offers exceptional flexibility and toughness, making it a go-to solution for all your sealing needs.
Waterproof Protection
With its waterproof and UV resistant formula, Flex Seal Liquid securely protects against water damage and harsh sun, ensuring long-lasting durability in outdoor applications.
Easy to Use
Flex Seal Liquid's user-friendly application allows anyone to seal effortlessly, providing a mess-free experience while delivering robust results for both DIY enthusiasts and professionals alike.
Product Details
| Package Weight | 8 Pound |
Who Should Buy?
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Roof Repair
Ideal for sealing leaks and waterproofing roofs, preventing water damage and enhancing longevity.
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Basement Waterproofing
Provides a protective barrier against moisture, helping to keep basements dry and free from mold.
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RV and Marine Use
Great for maintaining RVs and boats, protecting surfaces from water, UV damage, and wear.
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High-Temperature Areas
Not suitable for areas exposed to high heat, which could compromise the sealant's effectiveness and integrity.
Product Description
Flex Seal Liquid Rubber in a Can, Clear
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Flex Seal Liquid and what is it used for?
Answer: Flex Seal Liquid is a clear, liquid rubber coating sealant that is designed to create a waterproof barrier on a variety of surfaces. It is ideal for roof repair, sealing basements, and protecting RVs. The versatility of this product allows it to be used on metal, wood, concrete, and more, making it an essential item for homeowners looking to prevent leaks and improve durability in various applications. -
Question:
How does Flex Seal Liquid work?
Answer: Flex Seal Liquid works by forming a thick, rubberized coating when applied to a surface. This coating adheres to the material, creating a flexible, waterproof layer that can withstand different weather conditions. Its unique formulation allows it to shrink and expand, providing protection against moisture, UV rays, and other environmental factors. Use it on roofs to seal leaks, or on a basement floor to prevent water seepage. -
Question:
Is Flex Seal Liquid UV resistant?
Answer: Yes, Flex Seal Liquid is UV resistant, which means it can withstand sun exposure without degrading or losing effectiveness. This feature is particularly important for outdoor applications such as roof repairs and vehicle protection, as it ensures the longevity of the sealant's performance. By utilizing this UV-resistant property, users can rest assured that their projects remain protected from the sun's damaging rays over time. -
Question:
Can I apply Flex Seal Liquid on wet surfaces?
Answer: Flex Seal Liquid is best applied to clean and dry surfaces for maximum adhesion and effectiveness. While some users may attempt to apply it on damp surfaces, doing so may lead to reduced bonding and performance. For best results, ensure the area is dry to prevent moisture from compromising the seal's integrity. This precaution is especially crucial in areas prone to leaks, such as roofs or basements. -
Question:
How long does it take Flex Seal Liquid to cure?
Answer: Flex Seal Liquid typically requires 24 to 48 hours to fully cure, depending on environmental factors like temperature and humidity. During this time, it's critical to avoid contact with the treated area to ensure that the sealant sets properly. Once fully cured, it creates a strong, durable barrier that is flexible and resistant to water, making it suitable for both indoor and outdoor applications. -
Question:
Can Flex Seal Liquid be painted over?
Answer: Yes, Flex Seal Liquid can be painted over once it has fully cured. This allows users to customize the appearance of their projects while still benefiting from the water-resistant sealant underneath. It is advisable to use high-quality paints that are compatible with rubberized coatings to ensure a smooth application and long-lasting finish in areas like roofs or RV exteriors. -
Question:
What surfaces can I use Flex Seal Liquid on?
Answer: Flex Seal Liquid can be used on a wide range of surfaces, including metal, wood, concrete, glass, and plastic. This versatility makes it an ideal choice for various applications such as roof repairs, basement sealing, and RV maintenance. It's important to clean the surface thoroughly before applying to ensure maximum adhesion and performance of the liquid rubber sealant. -
Question:
Is Flex Seal Liquid suitable for large repairs?
Answer: Absolutely! Flex Seal Liquid is particularly effective for large repairs due to its ability to cover extensive areas with a thick, rubberized coating. Whether you need to seal a large leak on your roof, protect your RV from the elements, or waterproof your basement walls, Flex Seal Liquid can provide a reliable, long-lasting solution. Just ensure you apply it evenly for optimal performance. -
Question:
Where can I buy Flex Seal Liquid, 16 oz, Clear?
Answer: You can buy Flex Seal Liquid, 16 oz, Clear at Ubuy in New Zealand. Ubuy offers a reliable platform with a wide selection of Flex Seal products, ensuring you can easily find the right item for your project needs. This makes it convenient to access quality solutions for all your sealing and repair tasks.
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“great service, quick delivery and comunication”
2 June 2026 · via Trustpilot
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Dave
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“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”
15 May 2026 · via Trustpilot
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David
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“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”
14 May 2026 · via Trustpilot
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“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”
23 April 2026 · via Trustpilot
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