Can you use this Flex seal too caulk around your window frames? (more like a insulation)?, or stop a small draft creeping thru your window pane?

I'm sure you can. I have a waterwheel and trough. I sealed the trough, as it was leaking in several places. Even though water runs rapidly down the trough, I've had no leaking now for 2 years. I also used it to seal a leak on my ATV tir rim. The rim had a slight curve and wouldn't hold air. I sealed the sot that was leaking and it worked perfectly.

I have a leak in my car trunk, can this be used?

It really depends on why there is a leak, but probably not. If it's the weather stripping around the trunk (that rubber tubing stuff), I doubt that this stuff will replace or repair that. That's the most likely reason you have a leak. The seal needs replacing.

Can it be used on concrete?

Yes you can use Flex Seal on concrete.

I would like to use this to refinish and seal up a mobile home bathtub. Does it clean easily? Will it hold up to the constant use of a bathtub?

It will definitely seal and refinish the tub. I’m not sure about easy clean up as I only used it on a boat but it should clean up nicely as it seems to be self leveling spray and is very smooth when completely cured

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Flex Seal, 14 oz, 2-Pack, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Flex Seal, 14 oz, 2-Pack, Clear, Stop Leaks Instantly, Transparent Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

Product ID: 14235725

Details

Brand
Flex Seal
Item Weight
28 Ounces
Item dimensions L x W x H
9.5 x 2.5 x
Material
Rubber
Style

💧Instant waterproof seal

🌡️Heat & cold resistant

🛠️Flexible rubber coating

AED 177

Duties & taxes included

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Description

💧 Seal it, forget it — leak-proof your life with Flex Seal!

PAINTABLE FINISH - Dries clear and can be customized with any paint color
FLEXIBLE DURABLE - Remains pliable for years without cracking or peeling
SEAL LEAKS INSTANTLY - Stops leaks on contact with a transparent, watertight barrier
VERSATILE APPLICATION - Perfect for gutters, roofs, windows, RVs, and more
ALL WEATHER PROTECTION - Withstands extreme heat and freezing cold without sagging

Flex Seal is a clear, rubberized spray sealant that instantly stops leaks by creating a flexible, waterproof coating. Designed for durability, it resists cracking, peeling, and sagging in extreme temperatures. Ideal for a wide range of surfaces including gutters, roofs, wood, and RVs, it dries transparent and can be painted to match any surface, making it the go-to solution for quick, reliable home and outdoor repairs.

Specifications

ASIN	B00L3MDI0I
Best Sellers Rank	#146 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Hardware Sealers
Brand Name	Flex Seal
Color	Clear
Compatible Material	Rubber
Customer Reviews	4.4 4.4 out of 5 stars (39,341)
Global Trade Identification Number	00810129871340
Included Components	Flex Seal Spray Rubber Sealant Coating, 14-oz, Clear (2 Pack)
Item Dimensions	9.5 x 2.5 x 2.5 inches
Item Form	Spray
Item Type Name	Flex Seal Spray Rubber Sealant Coating, 14-oz, Clear (2 Pack)
Item Weight	28 Ounces
Manufacturer	Swift Response, LLC
Material Type	Rubber
Model	FSCL20
Number of Items	2
Part Number	FSCL20
Style Name	FSCLRR20-A-2PK
Surface Recommendation	Roof,Windows,Wood
UPC	810129871340
Unit Count	28.0 Fluid Ounces
Water Resistance Level	Waterproof

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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.

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

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AED 177

Duties & taxes included

In stock

Sold byAmazon UAEDelivered 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 UAE.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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