---
product_id: 231609143
title: "LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150)"
brand: "llpt"
price: "$41.13"
currency: USD
in_stock: true
reviews_count: 13
category: "Llpt"
url: https://www.desertcart.us/products/231609143-llpt-waterproofing-membrane-anti-fracture-fiberglass-fabric-tape-6-inch
store_origin: US
region: United States of America
---

# Waterproof barrier for decades-long protection Flexible & easy-to-cut fiberglass fabric 11.8 mil thickness for industrial strength LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150)

**Brand:** llpt
**Price:** $41.13
**Availability:** ✅ In Stock

## Summary

> 🌟 Seal it like a pro — waterproofing that lasts decades!

## Quick Answers

- **What is this?** LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150) by llpt
- **How much does it cost?** $41.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/231609143-llpt-waterproofing-membrane-anti-fracture-fiberglass-fabric-tape-6-inch)

## Best For

- llpt enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Application:** Self-explanatory steps with smooth adhesion and wrinkle-free finish for a professional-grade waterproof seal every time.
- • **Universal Compatibility:** Seamlessly works with RedGard, AquaDefense, Laticrete, Hydro Barrier, and all major liquid waterproofing compounds.
- • **Optimized Width & Length:** Generous 5.9" x 82 ft roll designed for shower corners, seams, and niches, minimizing build-up and speeding up your DIY project.
- • **Pro-Grade Flexibility & Strength:** Lightweight yet tear-resistant fiberglass fabric that bends without cracking, ensuring flawless installation on wet or dry surfaces.
- • **Decades-Long Waterproofing Shield:** Engineered to repel moisture and prevent leaks in showers, floors, and roofs with unmatched durability.

## Overview

LLPT Waterproofing Membrane Tape is a premium 11.8 mil thick fiberglass fabric roll (5.9" x 82 ft) designed for superior waterproofing in showers, floors, and roofing. Compatible with all major liquid waterproofing compounds, it offers tear resistance, flexibility, and easy installation on wet or dry surfaces. Trusted by pros and DIYers alike, it prevents cracks and moisture infiltration, ensuring long-lasting protection and structural integrity.

## Description

PRODUCT FEATURE: : - Help with water sealing and crack prevention. - Easy to use, self explanatory. - Optimal thickness, 11.8mil based on feedback from many users. - Slight resilient, but great tear resistant . - Industrial grade product and cost effective. - Anti-fracture and prevents moisture. - Extremely durable and last many decades after setup. - A must have product for remodel the bathroom shower project. - Compatible with Laticrete, Hydro Barrier and all other brands of liquid compound/polymer. - Ideal product for sealing, patching, reinforcing, roofing, flooring and tiling jobs in bathroom shower corners, conjunctions, seams and cracks. - Work either on wet or dry surfaces. - Available sizes: 5.9 Inch x 82 Feet and 3 Feet 3 Inch x 66 Feet. - Wrap packed. Thank you for your trust and choice to get your desired products from us and we hereby appreciated greatly to your valuable time for sharing your thoughts on our products to help us improving ourselves.

Review: Seam tape - Great product work better than the mesh tape in my opinion because it’s wider and extremely durable.
Review: Same quality as brand name, just has a better price. - Much more affordable than buying the brand name stuff at a local hardware store. It seems to be same quality works well with redguard. Used in all inner and outter corners with redgaurd to seal new shower.

## Features

- APPLICATIONS: Want to avoid the shower project or flooring from leaking for a few decades? Using the waterproof compound/liquid with LLPT waterproof membrane reinforcement tape delivers extreme waterproofing. LLPT fiberglass waterproofing membrane is ideal to be used for custom DIY shower project, reinforcing seams on the roof, flooring setup, remodel tub, shower pan to wall, corner, niche, fix crack from leaking, tile job and other patches for waterproof to extend lifespan of projects.
- PRODUCT FEATURES: LLPT fiberglass waterproofing tape is compatible with RedGard, AquaDefense and almost all brands of liquid waterproofing compound/polymer; extremely durable, lightweight, flexible, soft; alkali, tear, wrinkle and shrivel resistant over time, works well on either wet or dry condition, anti-fracture, prevents moisture, flexible, but still easy to cut and install. PUT ENOUGH PRODUCT ON THE UNDERSIDE TO PREVENT CRINKLING UP AND GET A SMOOTH & NEAT JOB.
- HOW TO USE: 1. clean the crack or seam, make sure no crushed stone and dirt; 2. brush the first layer of waterproof compound; 3. cut the size needed of this waterproofing membrane and cover it onto the liquid compound; 4. brush it again onto the waterproof membrane. To precut the pieces and had all the cuts for folding and bending already set to ensure a faster installation; double brush the waterproof compound after it dries can make it work much better.
- PRODUCT SIZE: 5.9" wide x 82 feet roll and 3 feet 3" wide x 66 feet roll are available; 5.9" is mostly used for shower projects, roofing jobs and corners; 3 feet 3" is for flooring and roof. All sizes are optimized in layer thickness to allow the product easy to pliable and able to minimize the build-up at seam after hearing feedbacks from many homeowners and pros, feel ease to use LLPT waterproofing membrane for your DIY projects.
- PROTECTION AGAINST MOISTURE: LLPT advanced waterproofing membrane stands as a formidable shield, meticulously engineered to repel water and thwart moisture infiltration. Crafted with top-tier materials, it forms an impenetrable barrier, fortifying surfaces against the relentless assault of water, ensuring not only immediate defense but also long-lasting structural integrity. From roofs to foundations, bathrooms to basements, trust in our membrane to deliver unparalleled waterproofing performance, safeguarding your spaces with enduring reliability and peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BFTKBM5 |
| Adhesive Format | tape |
| Adhesive Location | One side |
| Adhesive Side Count | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #108,870 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Shower Installation Kits |
| Brand | LLPT |
| Color | White |
| Compatible Material | Brick, Cement, Glass, Metal, Plastic, Wood |
| Customer Reviews | 4.5 4.5 out of 5 stars (191) |
| Date First Available | July 29, 2020 |
| Finish | Fiberglass Sheet |
| Foil Thickness | 11.8 Mils |
| Installation Method | Floor-Mounted with Waterproofing Liquid Membrane |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Resistance | High |
| Item Thickness | 0.3 Millimeters |
| Item Weight | 9.9 ounces |
| Item model number | FWR150 |
| Manufacturer | LLP International Group |
| Material | Fiberglass Fabric |
| Maximum Weight Capacity | 37.5 Kilograms |
| Mounting Type | Roofing, Wall, Flooring, Tile underlayment |
| Number of Items | 1 |
| Part Number | FWR150 |
| Product Dimensions | 5.9"W x 0.01"Th |
| Recommended Uses For Product | Indoor, Outdoor |
| Shape | cylindrical Roll |
| Size | 5.9" x 82 Feet |
| Special Feature | Refl, Tear Resistant, Waterproof |
| Special Features | Refl, Tear Resistant, Waterproof |
| Style | Heavy Duty |
| Surface Recommendation | Stone, Drywall, Concrete, Ceramic, Glass, Wood, Plastic, Metal, Cloth |
| Tensile Strength | 9 Pounds Per Inch |
| UPC | 791537206712 |
| Unit Count | 1.0 Count |
| Usage | Shower, Tiling Roofing and Flooring projects |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** LLPT
- **Color:** White
- **Material:** Fiberglass Fabric
- **Number of Items:** 1
- **Recommended Uses For Product:** Indoor, Outdoor

## Images

![LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150) - Image 1](https://m.media-amazon.com/images/I/518Nu0GG8wL.jpg)
![LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150) - Image 2](https://m.media-amazon.com/images/I/71oC2kfgMGL.jpg)
![LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150) - Image 3](https://m.media-amazon.com/images/I/71hLVkKo8CL.jpg)
![LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150) - Image 4](https://m.media-amazon.com/images/I/71YvgGBFiGL.jpg)
![LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150) - Image 5](https://m.media-amazon.com/images/I/61pXFmwKV4L.jpg)

## Available Options

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

## Questions & Answers

**Q: will these hold throw rugs and area rugs in place over carpet ?**
A: I attempted and it did not work well.

**Q: Is this product self-sticking like some other similar products?**
A: No adhesive on this product

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seam tape
*by A***R on November 15, 2025*

Great product work better than the mesh tape in my opinion because it’s wider and extremely durable.

### ⭐⭐⭐⭐⭐ Same quality as brand name, just has a better price.
*by A***R on September 30, 2025*

Much more affordable than buying the brand name stuff at a local hardware store. It seems to be same quality works well with redguard. Used in all inner and outter corners with redgaurd to seal new shower.

### ⭐⭐⭐⭐⭐ Best price, good quality, many uses
*by W***. on May 22, 2025*

Good quality, great price. Used with Red Guard on all seams and over 1/2 inch space between mud bed and Durarock walls preventing water migration into your walls and bench. Do NOT set Durarock in the mud bed. Material is thicker than ones I used before but goes on well absorbing the RG. Being thicker use a more generous amount of RG to give good bondage to the Durarock. Will take more time to dry but that is OK, do not rush water membrane procedures.

## Frequently Bought Together

- LLPT Waterproofing Membrane Anti-Fracture Fiberglass Fabric Tape 6 Inch x 82 Feet Water Barrier Tape Roll for Tile Wall Bathroom Shower Pan Curb Seam Niche Floor Crack (FWR150)
- LATICRETE Hydro BAN® Easy to Apply Anti-Fracture Liquid Waterproofing and Crack Insulation Membrane, 5 Gallon Bucket
- Yaxtida 6 Inches X 328 Feet Waterproofing Membrane Anti Fracture Fabric, Reinforcing Water Barrier Drywall Mesh Tape, Liquid Waterproof Membranes Fiberglass Tape for Shower Wall,Leak,Seam

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-19*