---
product_id: 397278083
title: "Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing"
brand: "better boat"
price: "142 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/397278083-better-boat-clear-waterproof-tape-for-leaks-heavy-duty-marine
store_origin: PL
region: Poland
---

# Reliable underwater adhesion Permanent waterproof seal Heavy-duty marine-grade strength Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing

**Brand:** better boat
**Price:** 142 zł
**Availability:** ✅ In Stock

## Summary

> 💪 Seal it once, seal it right — waterproof power that won’t quit!

## Quick Answers

- **What is this?** Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing by better boat
- **How much does it cost?** 142 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/397278083-better-boat-clear-waterproof-tape-for-leaks-heavy-duty-marine)

## Best For

- better boat enthusiasts

## Why This Product

- Trusted better boat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seal Like a Pro:** Creates a permanent, ultra-durable rubberized barrier that locks out water and air for flawless repairs.
- • **Underwater Warrior:** Maintains a rock-solid hold underwater once applied dry, perfect for kayaks, pools, and hoses.
- • **Extra Wide, Extra Strong:** 15 ft x 4 in roll delivers maximum coverage and strength to tackle the toughest leaks and tears.
- • **Versatile Surface Master:** Bonds seamlessly to vinyl, plastic, wood, concrete, fiberglass, and more—no surface left behind.
- • **Trusted American Craftsmanship:** Family-owned brand dedicated to premium quality and your complete satisfaction.

## Overview

Better BoatClear Waterproof Tape is a heavy-duty, marine-grade sealant tape measuring 15 ft by 4 in, designed to create a permanent, watertight barrier on a wide range of surfaces including concrete, wood, and vinyl. It offers exceptional underwater adhesion and durability, making it ideal for repairing leaks in pools, gutters, inflatables, and more. Manufactured by a trusted American family-owned business, this tape combines professional-grade strength with versatile application for reliable, long-lasting repairs.

## Description

Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing

## Features

- PERMANENT WATER-TIGHT SEAL: Our waterproof tape adheres to most surfaces, creating a permanent, ultra-durable, thick rubberized thick barrier that seals out water and air to repair just about anything creating. Seal tape for many uses.
- REPAIRS ALMOST ANYTHING: Our waterproof tape for pools, gutters, leaks both outdoor and indoor can be applied to rough or smooth surfaces. Adheres to vinyl, plastic, rubber, wood, fiberglass, tile, glass, ceramic, plaster, concrete, piping & more
- UNDERWATER HOLD: Our waterproof tape for leaks and more offers excellent hold underwater once applied while dry. This thicker leak seal tape waterproof stops & repairs leaks, rips, tears on inflatables, kayaks, hoses, gutters, awnings and covers!
- ULTRA STRONG & EXTRA WIDE: 1 Roll of 15 Feet maximum strength marine-grade strong water proof tape will patch and seal through changing conditions. It adheres to materials, sealing them, that other tapes simply can't such as concrete and plaster.
- WHY BETTER BOAT: We are a family owned American business committed to making premium quality RV care and Boat care supplies. We stand behind your satisfaction and our products including our waterproof tape.

## Product Details

- **Brand:** Better Boat
- **Color:** Clear
- **Material:** Fiberglass, Polyvinyl Chloride, Rubber, Vinyl
- **Number of Items:** 1
- **Recommended Uses For Product:** Outdoor, Plumbing

## Images

![Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing - Image 1](https://m.media-amazon.com/images/I/81V80+FKplL.jpg)
![Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing - Image 2](https://m.media-amazon.com/images/I/71bzm-WY-SL.jpg)
![Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing - Image 3](https://m.media-amazon.com/images/I/81ZAw79cj+L.jpg)
![Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing - Image 4](https://m.media-amazon.com/images/I/71wZKb5XIXL.jpg)
![Better Boat Clear Waterproof Tape for Leaks, Heavy Duty Marine Grade Sealant, 15 ft x 4 in, for Pools, Gutters, Underwater Repair, Patching and Sealing - Image 5](https://m.media-amazon.com/images/I/81AXvWkccNL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff is sticky!  Like mouse trap sticky
*by J***. on September 14, 2024*

I bought this to patch a split in my in ground pool liner. The liner is 11 years old and will be replaced when I open the pool next spring, but I didn't want water to get behind it. I bought this very heavy clear waterproof tape to keep the split from spreading further. When I opened the package, the edges of the tape felt like mouse trap glue - it was that sticky. The tape is very heavy vinyl (I ordered clear), with a peel off clear plastic film over the adhesive side. It was very easy for me to unroll some and cut it to the correct length, peel off the plastic film, and apply it over the split in the pool wall. The tape sticks very well and you can't even see it. Time will tell if it yellows, but it should get me through the winter. If it holds up well enough, I may be able to delay replacing the liner for a year! Good stuff!

### ⭐⭐⭐⭐⭐ Thick Vinyl With Strong Glue
*by D***F on July 29, 2025*

Fantastic tape! I recently hit a deer on the way to work, which shattered my passenger side window and destroyed my mirror. I tried going to a local store to try and find something that I could use to temporarily repair the window while I waited for a new one, but couldn't find anything that would stand up to the elements. So I went to Amazon and searched for strong waterproof tape, and this popped up. I couldn't be happier! It's completely clear so visibility is not a problem, and it's thickness makes it super quiet, no road or wind noise at all! I layered it from the bottom up so any water will run down off the door, like how you would layer roofing shingles, and after the first day, it is holding up extremely well! The glue is strong enough that it is not peeling up anywhere. It only needs to hold up for a few more days, and I honestly don't think that will be a problem. I highly recommend this tape!

### ⭐ Sticky Mess!!
*by D***T on July 21, 2025*

The worst! I have a couple little holes in my boat seats. We used this tape to cover them until we can get them fixed. Cleaned the seats. Let them drive over night. Put the tape down. As soon we got into the sun the tape moved and came in stuck. It left a sticky gross mess everywhere. The tape doesn’t stick in the sun or if it get wets. My entire seats are full of sticky mess. Don’t purchase. It is not a marine tape.

## Frequently Bought Together

- Clear Waterproof Tape for Leaks Thick Heavy Duty Water Proof Tape Sealing Marine Grade Outdoor Pools Gutter Underwater, Stop Leak Seal Tape Waterproof Repair Patch & Seal Sealant 15 Feet x 4 Inches
- Gorilla Waterproof Patch & Seal Tape, 4" x 8', Clear, (Pack of 1)
- Gorilla Waterproof Patch & Seal Tape 4" x 10' White, (Pack of 1)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*