---
product_id: 514182361
title: "Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1)"
brand: "marsui"
price: "40155 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Marsui"
url: https://www.desertcart.is/products/514182361-marsui-10-lb-3-4-19-mm-fiberglass-for-concrete
store_origin: IS
region: Iceland
---

# 0.75 inch fiber length 10 lb durable reinforcement anti-crack & anti-seepage Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1)

**Brand:** marsui
**Price:** 40155 kr
**Availability:** ✅ In Stock

## Summary

> 🧱 Build stronger, last longer — don’t let cracks steal your edge!

## Quick Answers

- **What is this?** Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1) by marsui
- **How much does it cost?** 40155 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/514182361-marsui-10-lb-3-4-19-mm-fiberglass-for-concrete)

## Best For

- marsui enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Perfect for basements, garden floors, exterior walls, and any moisture-prone surfaces.
- • **Leak-Proof Performance:** Enhances cement density to effectively prevent water seepage and penetration.
- • **Precision Fiber Length:** 0.75-inch strands engineered for optimal mortar integration and crack inhibition.
- • **Rock-Solid Reinforcement:** Boost your concrete’s toughness with 10 lbs of premium fiberglass fibers.
- • **Impact & Earthquake Ready:** Dense fiber network fortifies concrete against shocks and structural stress.

## Overview

Marsui’s 10 lb pack of 0.75-inch white fiberglass fibers is designed to reinforce concrete, mortar, and cement mixes by improving crack resistance, impact durability, and waterproofing. Ideal for both residential and commercial projects, these fibers create a dense network within the mix to enhance structural integrity and prevent seepage, making them essential for wet or high-stress environments.

## Description

Features: Practical reinforcement material: The concrete fiber for cement is made of quality materials, which can effectively improve the stability, crack resistance and impermeability of the product. Various uses: This concrete white fibers can help inhibit the formation of fine cracks by mixing with mortar, cement or concrete, and also ideal for some repairing works or mix with other fillers. Specifications: Material: fiberglass Color: white Size: 0.75 inch Weight: 10 lb Package includes: 10 Lb fiberglass reinforcement fiber Notes: The reference amount is 1 pound (1 pack) per cubic yard (27 cubic feet) of concrete. Add a little more in places with strong impact or severe freeze thaw. Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Small items, please keep away from children.

Review: As expected
Review: when the ratio is done right.

## Features

- Package Includes: you will receive 10 lb concrete fiberglass, the fiberglass filler size is 0.75 inch, can be applied as a reinforcement material, basically meet your family's daily needs
- Anti Leakage: this reinforcement fiberglass is beneficial to increase the density of cement and can effectively solve the problem of penetration; The irregular distribution of glass fiber in the mortar enhances the toughness of the mortar and inhibits the formation of small cracks
- Impact Resistance: high strength fiber filaments are interconnected into a dense network, which tightly fixes the cement, which can effectively enhance the impact and earthquake resistance of cement, which is suitable for strengthening cement works
- How to Use: mix sand, cement and concrete fiber evenly, then add an appropriate amount of water, and finally stir; The stirring time is 30-60 seconds longer than without glass fiber
- Wide Application: our white fibers for concrete are very suitable for improving the stability, crack resistance and impermeability of the products, very suitable for wet places such as basements, ponds, exterior walls, gardens, courtyards, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRN8WSQY |
| ASIN  | B0BRN8WSQY |
| Best Sellers Rank | #151,025 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #315 in Raw Building Materials |
| Color | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (56) |
| Customer reviews | 4.8 4.8 out of 5 stars (56) |
| Cutting Diameter | 0.75 Inches |
| Date First Available | 7 February 2023 |
| Date First Available  | 7 February 2023 |
| Finish | White |
| Item Package Quantity | 1 |
| Item Weight | 4.54 Kilograms |
| Item diameter | 0.75 Inches |
| Item form | Rod |
| Item model number | DO-Marsui-4470666 |
| Item model number  | DO-Marsui-4470666 |
| Item weight | 4.54 Kilograms |
| Manufacturer | Marsui |
| Manufacturer  | Marsui |
| Number of Items | 1 |
| Part number | DO-Marsui-4470666 |
| Product Dimensions  | 30.51 x 24.99 x 16.51 cm; 4.54 kg |

## Product Details

- **Brand:** Marsui
- **Colour:** White
- **Item dimensions L x W x H:** 30.5 x 25 x 16.5 centimeters
- **Material:** Fiberglass
- **Shape:** Rectangular

## Images

![Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1) - Image 1](https://m.media-amazon.com/images/I/71WLU0l1CdL.jpg)
![Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1) - Image 2](https://m.media-amazon.com/images/I/81aHcjysMFL.jpg)
![Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1) - Image 3](https://m.media-amazon.com/images/I/81FmCLeS2GL.jpg)
![Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1) - Image 4](https://m.media-amazon.com/images/I/81pXRrjwZpL.jpg)
![Marsui 10 Lb 3/4'' (19 mm) Fiberglass for Concrete Cement Mortar Mix, Reinforcement Anti Seepage Anti Cracking White Fibers Fiberglass for Concrete Building Walls Garden Floor (1) - Image 5](https://m.media-amazon.com/images/I/81QrYTFBT8L.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***D on 14 May 2025*

As expected

### ⭐⭐⭐⭐⭐ Review
*by H***S on 1 March 2025*

when the ratio is done right.

### ⭐⭐⭐⭐⭐ Review
*by R***4 on 18 October 2024*

I’ve been laying concrete for many years now, you can always which pads have fiberglass, and which ones do not. Fiberglass helps cracking significantly. With the cost of construction these days, this is a worthy investment.

## Frequently Bought Together

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-08*