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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Rubberized Waterproof Tape, 4" x 5', Gray

Product ID: 111928980

Details

Brand
Flex Tape
Colour
Gray White
Material
Polyvinyl
Number of items
1
Recommended uses for product
Outdoor

🌊Waterproof & seals underwater

💪Super strong rubberized backing

☀️UV resistant for extreme weather

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€ 55.96

Duties & taxes included

In stock

Sold byAmazon BelgiumDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Seal the deal with Flex Tape — the ultimate fix-it flex for pros who never settle!

ECO SMART SAFE 🌱 - VOC-free and environmentally friendly, combining power with peace of mind for conscious professionals.
UNMATCHED STRENGTH 💪 - Thick, flexible rubberized tape that bonds and repairs virtually anything with industrial-grade durability.
ALL WEATHER WARRIOR 🌦️ - Works hot or cold, wet or dry—even underwater—ensuring reliable performance in any environment.
INSTANT WATERTIGHT SEAL 🌊 - Blocks water, air, and moisture immediately to protect and extend the life of your repairs.
VERSATILE SURFACE COMPATIBILITY 🔧 - Adheres seamlessly to metal, wood, plastic, glass, and more—your go-to fix for every project.

Flex Tape is a 4" x 5' gray rubberized waterproof tape designed for heavy-duty patching, bonding, sealing, and repairing. Its thick, flexible backing conforms to any shape and works in extreme conditions—hot, cold, wet, or underwater. UV resistant and VOC-free, it offers a durable, watertight barrier compatible with a wide range of materials, making it an essential tool for outdoor and plumbing repairs.

Specifications

ASIN	B07B6CM4SL
Adhesive Format	Strip
Adhesive Side Count	1
Best Sellers Rank	229,452 in DIY & Tools ( See Top 100 in DIY & Tools ) 495 in Duct Tape
Brand	Flex Tape
Colour	Gray,White
Compatible Material	Acrylic, Alloy Steel, Aluminium, Ceramic, Glass, Metal, Plastic, Polyvinyl Chloride, Rubber, Stone, Vinyl, Wood
Customer Reviews	4.0 out of 5 stars 3,676 Reviews
Global Trade Identification Number	00852808007978
Item Resistance	UV Resistant, Water Resistant
Manufacturer	Swift Response, LLC
Manufacturer Part Number	TFSGRYR0405
Material	Polyvinyl Chloride
Model Number	TFSGRYR0405
Number of Items	1
Number of items	1
Other Special Features of the Product	Strong
Recommended Uses For Product	Outdoor, Plumbing
Recommended uses for product	Outdoor, Plumbing
Size Name	4 inches x 5 feet
Special feature	Strong
Surface Recommendation	PVC, Acrylic, Metal, Steel, Copper, Aluminum, Wood, Ceramic, Porcelain, Tile, Glass, Rubber, Fiberglass, Stucco, Plaster, Stone, Cement, Concrete, Drywall, EPDM Roofs, Plastics, Fabrics, Vinyl
UPC	852639008038 852808007978 852808007619
Unit Count	1.0 count
Water Resistance Level	Waterproof

Reviews

R**E

Quality wise ok

29.03.2024

B**R

Nice product

10.02.2026

B**O

Excelente

18.06.2019

C**O

Horrível não comprem

Horrível não serve pra nada propaganda enganosa quando vc coloca solta tudo

18.06.2022

M**E

Waste, MELTED

20.04.2025

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