Will it work on my lanai screen?

Yes. Since the screen is a porous material, we would recommend applying Flex Tape to both sides of the hole or tear thus creating an incredibly strong bond. For best results, start with a clean surface free of grease, oil and dirt. Apply firm pressure smoothing out all air bubbles. Once applied, Flex Tape provides a strong yet flexible waterproof bond that, unlike most tapes on the market, increases overtime. Thank you for your interest in the Flex Seal Family of Products.

Will it work on resin outdoor furniture

There are certain plasticized materials that contain olefins that by their very nature constantly release chemicals that ultimately resist proper adhesion. It is my understanding that resin furniture is usually made of a particular plastic called high-density polyethylene which contains olefins. Therefore, it may not adhere properly. It may still perform but I would test a small area first. For best results, start with a clean surface free of grease, oil, dirt and algae. Apply with firm pressure smoothing out all air bubbles.

can I use flextape to patch a big tear in the canopy swing seat ? Would it hold the weight of someone sitting there?

The larger the tear the bigger the issue maybe if someone can sit on it without tearing it further. When applying the Flex Tape we recommend applying it on both sides of the tear. One on top and one on the bottom to ensure a stronger bond and give you more protection from the tear.

Can it be used to wrap sharkbite plumbing connectors for underground use?

I used it on my pool wall and liner under water for the liner and it solved the leak it’s amazing

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🛠️ Seal it. Fix it. Flex it. The tape that never quits.

ECO FRIENDLY VOC FREE - Safe for indoor and outdoor use, combining high performance with environmental responsibility.
WATERPROOF WEATHERPROOF - Seals leaks and cracks underwater and withstands extreme temperatures and UV exposure for year-round reliability.
FLEXIBLE THICK RUBBER BACKING - Designed to conform to irregular shapes and thicker objects, ensuring a seamless, durable patch every time.
VERSATILE SURFACE COMPATIBILITY - Bonds to PVC, metal, wood, glass, fabric, and more—perfect for emergency repairs on almost any material.
UNMATCHED STRENGTH INSTANT BOND - Flex Tape grips and seals instantly, creating a gap-free, flexible barrier that only gets stronger with time and pressure.

Flex Tape is a 4" x 5' gray, super strong rubberized waterproof tape that instantly bonds and seals leaks on a wide range of surfaces. Its flexible, thick backing adapts to irregular shapes, while UV and water resistance ensure durability in harsh conditions. Ideal for emergency repairs indoors and outdoors, it’s VOC-free and environmentally friendly.

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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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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.

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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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Brand	Flex Tape
Model Number	TFSGRYR0405
Color	gray
Material Type	Polyvinyl Chloride Copper
Number of Items	1
Size	4" x 5' (Pack of 1)
Thickness of Paper	39 Mils
Product Dimensions	10.67 x 8.89 x 8.89 cm; 150 g
Shredded Shape	UV and water resistant
Application type	Indoor and Outdoor, Portable, automotive, home, kitchen

Flex Tape Rubber Waterproof Tape, 4" x 5', Gray

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