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Item #:
195806485
Flex Seal Flex Seal Black Liquid Rubber Sealant Coating 1 gal
87% of respondents would recommend this to a friend
Item #:
195806485
BND 211
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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In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 29
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Stop leaks fast with FLEX SEAL Liquid.
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What Stands Out
Waterproof Protection
Flex Seal creates a durable, waterproof barrier that effectively seals leaks and gaps, preventing water damage and extending the lifespan of various surfaces.
Easy Application
The liquid rubber formulation allows for simple application using a brush, roller, or spray, making it accessible for all skill levels without the need for extensive preparation.
Versatile Use
Ideal for a wide range of surfaces, including roofs, gutters, and pipes, Flex Seal provides a reliable, long-lasting solution for both indoor and outdoor repair projects.
Product Details
| Style | SEALANT |
| Color | Black |
| UPC | 0853517006481 |
| Brand | Flex Seal |
| Type | Rubber Sealant |
| Model | Liquid |
| MPN | LFSBLKR01-KIT |
| Country of Origin | United States |
| Item Weight | 8 lbs (3.63 kg) |
Who Should Buy?
-
Homeowners
Ideal for homeowners needing to repair leaks in roofs, gutters, or other surfaces easily and effectively.
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DIY Enthusiasts
Perfect for DIY projects where water sealing or protective coating is necessary on various materials.
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Outdoor Equipment
Great for protecting outdoor gear and equipment from weather damage, enhancing durability and longevity.
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High-Stress Areas
Not suitable for areas that experience high pressure or movement, like heavy traffic zones.
Product Description
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Customer Questions & Answers
-
Question:
Can I use FLEX SEAL Liquid indoors?
Answer: Yes, FLEX SEAL Liquid is suitable for both indoor and outdoor use. -
Question:
How long does it take for FLEX SEAL to fully cure?
Answer: The full cure time for FLEX SEAL is 48 hours. -
Question:
Does FLEX SEAL require a primer before application?
Answer: No, FLEX SEAL does not require a primer before application.
flex seal Editorial Review
Flex Seal Flex Seal Black Liquid Rubber Sealant Coating 1 Gal is a versatile sealant ideal for various projects requiring a durable and weatherproof solution. Users have noted its effectiveness in fixing flat roofs, highlighting its strong adhesive properties and the longevity it provides. Some have mentioned inconsistencies in texture, with occasional difficulty in mixing, but many agree when applied correctly, it resembles thick paint and yields excellent results. The sealant's black color adds a sleek finish, blending seamlessly into many surfaces, making it a favored choice for both DIY enthusiasts and professionals.
Customer Reviews & Ratings
12 customers ratings
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5 Star
83%
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4 Star
8%
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3 Star
0%
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2 Star
0%
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1 Star
8%
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Pros
- Durable and waterproof sealant for various projects
- Works well on flat roofs and other surfaces
- Easy to apply and provides a thick coat
- Long-lasting performance reported by users
- Suitable for both indoor and outdoor use
Cons
- May require mixing attention for best consistency
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
- 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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BND 211
Order now and get it around Tuesday, September 29
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.)
QTY:
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Features & Benefits
- Thick rubberized liquid that creates a watertight seal.
- Forms a durable, weatherproof non-slip barrier.
- Flexibility maintained through extreme temperatures from -80 to 350°F.
- Blocks air, water, and moisture to prevent rust and corrosion.
- Cleans up easily with a dry cloth and mineral spirits.
- UV resistant and chemical resistant for long-lasting protection.
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