The grout throughout the rim area between the glass and the metal frame of my glass windows has deteriorated and leaks. Will it seal this?

Hello, thank you for reaching out! Many people have had success using https://www.amazon.com/dp/B00OX6OU5S to seal their grout.

I have a leak on my shower drain, would this work to seal the leak on PVC pipe?

Yes many people have had great success sealing their pipes with Flex Seal.

Will flex seal work on concrete? I have a leak in my koi pond, would flex seal hold the leak while being underwater?

Yes many people have had great success using Flex Seal on concrete. We recommend using Flex Seal Liquid on your koi pond though since it is plant and animal safe. Flex Seal in the aerosol can is not animal safe.

I have a couple of cracks in a plastic pond shell. Around 100 gallon pond. Would this seal them?

the tape might do the job--I sprayed on to a faux leather chair -- it's peeling off--I might get more tape seal..

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

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

Product ID: 2594746

Details

Brand
Flex Seal
Item Weight
14 Ounces
Item dimensions L x W x H
9.5 x 2.5 x
Material
Plastic
Style
Black 14 oz

💧Instant waterproof seal

🌡️Heat & cold resistant

🛠️Flexible, durable rubber coating

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Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Seal it. Protect it. Flex your fix like a pro.

PAINTABLE FINISH - Dries black but can be painted any color to match your style or project.
NO MESS APPLICATION - Won't drip or sag in summer heat—easy, clean spray-on convenience.
SEAL LEAKS IN SECONDS - Spray on and stop leaks instantly with a watertight barrier.
FLEXIBLE LONG LASTING - Remains pliable for years—no cracking or peeling, even in extreme weather.
VERSATILE SURFACE PROTECTION - Perfect for gutters, roofs, wood, RVs, and more—protects against corrosion.

Flex Seal is a 14 oz black rubberized spray sealant that instantly stops leaks by creating a flexible, waterproof coating. Ideal for a wide range of surfaces including gutters, roofs, wood, and RVs, it withstands extreme temperatures without cracking or peeling and can be painted over once dry. Trusted by thousands, it offers a durable, mess-free solution to protect and extend the life of your home and gear.

Specifications

ASIN	B00CD9FGNW
Best Sellers Rank	#143 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers
Brand	Flex Seal
Brand Name	Flex Seal
Color	Black
Compatible Material	Rubber
Customer Reviews	4.4 out of 5 stars 39,341 Reviews
Global Trade Identification Number	00855647003019
Included Components	Sealant
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, Black
Item Weight	14 Ounces
Item dimensions L x W x H	9.5 x 2.5 x 2.5 inches
Manufacturer	Flex Tape
Material	Plastic
Material Type	Plastic
Model	FLEX SEAL - FSR20
Number of Items	1
Part Number	FSR20
Style	Black, 14 oz, 1-Pack
Style Name	Black, 14 oz, 1-Pack
Surface Recommendation	Roof,Windows,Wood
UPC	855647003019
Unit Count	28.0 Ounce
Warranty Description	1 Year Limited
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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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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B/.50

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

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