Can it be painted once dried?

Yes Flex Seal Liquid can be painted.

Not easy. Some utensils can be cleaned by just wiping off with a rag. Use gloves as it is hard to get off skin. We discarded rollers and brushes.

Is this mold resistant?

Flex Seal Liquid is mildew resistant.

can this be used as a sill seal, i am building a shed on a concrete slab and want to seal the shed frame to the concrete

can I use Flex seal on my shower floor

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

Help Track order

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Rubber Sealant Coating, Waterproof, Gray, 16 oz | Stops leaks fast, brush, roll, dip or pour on, UV resistant, prevents rust, corrosion, roof, basement, RV, gutters, masonry

Product ID: 34430165

Details

Brand
Flex Seal
Item Weight
16 ounces
Item dimensions L x W x H
4 x 3.4 x 3.4
Material
Rubber
Style
Custom

🌞UV Resistant for Longevity

💧100% Waterproof Seal

🛠️Multi-Surface Compatibility

€ 52.49

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

💪 Seal it, protect it, forget it — Flex Seal Liquid has you covered!

VERSATILE SURFACE MASTER - Adheres flawlessly to rubber, wood, metal, concrete, fabric, and more—one can, endless fixes.
RUST CORROSION DEFENDER - Chemical resistant barrier prevents rust and corrosion, extending the life of your gear and structures.
SEAMLESS WATERPROOF SHIELD - Brush, roll, dip, or pour on a watertight, flexible rubber coating that stops leaks fast.
BUILT TO LAST UNDER THE SUN - UV resistant formula protects surfaces from sun damage and fading, keeping repairs fresh.
FLEXIBLE BREATHABLE ARMOR - Maintains elasticity to handle expansion and contraction without cracking or peeling.

Flex Seal Liquid is a 16 oz gray rubberized coating that provides a waterproof, flexible, and UV resistant seal on a wide range of surfaces including roofs, basements, RVs, and marine equipment. Its fast-drying, chemical-resistant formula prevents rust and corrosion while maintaining breathability and elasticity, making it a trusted solution for durable, long-lasting repairs.

Specifications

ASIN	B01GFY9X3E
Best Sellers Rank	#31,508 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #124 in Hardware Sealers
Brand Name	Flex Seal Liquid
Color	Gray
Compatible Material	Rubber, Wood, Metal, Tile, Concrete, Masonry, Fabric, Glass, Plastic, Aluminum, Porcelain, Dry Wall, Cement, Some Vinyls
Customer Reviews	4.4 4.4 out of 5 stars (1,721)
Global Trade Identification Number	00853517006375
Included Components	Flex Seal Liquid Rubber in a Can, 16-oz, Gray
Item Dimensions	4 x 3.4 x 3.4 inches
Item Form	Liquid
Item Type Name	Flex Seal Liquid Swift Response LFSGRYR16, Gray As Seen On TV, 16 OZ
Item Weight	16 ounces
Manufacturer	Flex Seal Liquid
Material Type	Rubber
Model	FLEX SEAL - LFSGRYR16 - GRAY
Number of Items	1
Part Number	LFSGRYR16
Style Name	Custom
Surface Recommendation	Roof
UPC	853517006375
Unit Count	16 Fluid Ounces
Warranty Description	1 Year Limited
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.

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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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TrustScore 4.5 | 7,300+ reviews

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Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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Received my product in pristine condition. Great service overall.

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€ 52.49

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

Ayesha M.

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

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews