Can this product be used to coat a concrete fishpond, i.e. for a fully immersed condition?

Yes Flex Seal Liquid can be used to coat a concrete fish pond. For best results sweep off the concrete to make sure there's no concrete dust and then apply. Let dry for 24-48 hours. Flex Seal Liquid is food grade safe, so your fish can swim around in it with no worries.

To what depth (thickness) can this be poured and still cure?

Flex Seal Liquid can be poured to any thickness desired. We recommend pouring in layers 1/4-1/2" thick to ensure the product cures completely. For a normal application Flex Seal Liquid takes 24-48 hours to completely cure.

When using a roller, what nap is best?

Which type of roller is best suited to apply flexseal liquid

How much area will 1 gallon cover?

1 Large 16oz - approx. 20Sq. Ft., 1 Jumbo 32oz - approx. 40Sq. Ft., 1 Gallon can - approx. 150Sq. Ft.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Clear, 1 Gallon

Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, Clear, 1 Gallon

Product ID: 29827405

Details

Brand
Flex Seal
Item Weight
9.3 pounds
Item dimensions L x W x H
7.75 x 6.5 x
Material
Rubber
Style
Liquid Rubber

🌞UV Resistant for Longevity

💧100% Waterproof Seal

🛠️Multi-Surface Compatibility

€ 311.87

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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Description

🛡️ Flex Seal Liquid: The ultimate invisible armor for your home and gear!

RUST CORROSION DEFENSE - Chemical resistant barrier protects surfaces from rust and environmental damage.
VERSATILE SURFACE MASTER - Adheres to over 20 materials including metal, wood, concrete, and EPDM for all your repair needs.
SEAMLESS WATERPROOF SHIELD - Brush, roll, dip, or pour on a watertight, flexible rubber coating that stops leaks fast.
BUILT TO BRAVE THE ELEMENTS - UV resistant formula prevents cracking and fading, keeping your repairs flawless under the sun.
FAST COVERAGE LASTING PROTECTION - Goes on smooth and dries quickly, creating a breathable yet durable seal that lasts.

Flex Seal Liquid is a clear, flexible rubber coating sealant designed for waterproofing and protecting a wide range of surfaces. Its UV resistance and chemical durability make it ideal for roof repairs, basements, RVs, marine applications, and more. Easy to apply by brushing, rolling, dipping, or pouring, it creates a breathable, watertight barrier that prevents rust, corrosion, and moisture damage.

Specifications

ASIN	B019QNK9RA
Best Sellers Rank	#69,748 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #246 in Hardware Sealers
Brand Name	Flex Seal Liquid
Color	Clear
Compatible Material	Concrete, Glass, Brick, Stucco, Masonry, Wood, Copper, Plastic, Tile, Fabrics, Wires, Vinyl, Fiberglass, Ceramic, Porcelain, Metal, Aluminum, Natural Stones, Foam, Asphalt, Eifs, Tpo, Pvc, Epdm, Cspe, Hypalon Polyurethanes and More.
Customer Reviews	4.5 4.5 out of 5 stars (681)
Included Components	Flex Seal Liquid Rubber in a Can, 1-gal, Clear
Item Dimensions	7.75 x 6.5 x 6.5 inches
Item Form	Liquid
Item Type Name	Flex Seal Liquid Rubber in a Can, 1-gal, Clear
Item Weight	9.3 pounds
Manufacturer	Swift Response, LLC
Material Type	Rubber
Model	US855CLR01
Number of Items	1
Part Number	LFSCLRD01BC
Style Name	Liquid Rubber
Surface Recommendation	Tile
UPC	853517006337
Unit Count	128 Fluid Ounces
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Received my product in pristine condition. Great service overall.

1 month ago

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€ 311.87

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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4 days ago

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2 months ago

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