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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💧 Seal the deal with Flex Seal – where durability meets invisibility!

BUILT TO LAST - UV resistant formula prevents fading and cracking over time
SEAL IT LIKE A PRO - Brush, roll, dip, or pour for a flawless watertight barrier
CLEAR CLEAN FINISH - Invisible protection that preserves your tile and surfaces’ look
VERSATILE APPLICATION - Perfect for indoor/outdoor use on tile, metal, wood, and more
RUST CORROSION DEFENSE - Stops moisture and chemicals from damaging your surfaces

Flex Seal Liquid Rubber in a Can (1-gal, Clear) delivers a fast-drying, flexible, and waterproof rubberized coating that protects surfaces from water, air, UV rays, rust, and chemicals. Its versatile application methods and clear finish make it ideal for professional-grade sealing on tile and various materials, ensuring long-lasting protection with a sleek, invisible look.

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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.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Material	Rubber
Brand	Flex Seal Liquid
Style	Compact
Item Weight	9.25 Pounds
Item dimensions L x W x H	19.7 x 16.5 x 16.5 Centimeters
Water Resistance Level	Waterproof
Item Form	Liquid
UPC	853517006337
Net Quantity	3785.41 Milliliters
Number of Items	1
Colour	Clear
Surface Recommendation	Tile
Manufacturer	Swift Response, LLC
Item model number	US855CLR01
Product Dimensions	19.69 x 16.51 x 16.51 cm; 4.2 kg
ASIN	B019QNK9RA

Flex Seal Liquid Rubber in a Can, 1-gal, Clear

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