---
product_id: 629938171
title: "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"
brand: "marsui"
price: "€ 446.84"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/629938171-10-lb-3-4-19-mm-fiberglass-for-concrete-cement
store_origin: GR
region: Greece
---

# 10 lb high-strength fiberglass pack 0.75 inch fiber length for optimal reinforcement Enhances crack resistance & impact durability 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

**Brand:** marsui
**Price:** € 446.84
**Availability:** ✅ In Stock

## Summary

> 🧱 Reinforce your build, resist the cracks, and own the foundation of tomorrow!

## Quick Answers

- **What is this?** 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 by marsui
- **How much does it cost?** € 446.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/629938171-10-lb-3-4-19-mm-fiberglass-for-concrete-cement)

## 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

- • **Easy Pro Mix Formula:** Simply blend with cement and sand, then stir 30-60 seconds longer for maximum fiber activation.
- • **Superior Crack Defense:** Irregular fiber distribution boosts mortar toughness, preventing micro-cracks before they start.
- • **Impact & Earthquake Ready:** Interconnected fiber network fortifies concrete against shocks and vibrations for lasting strength.
- • **Ultimate Anti-Seepage Shield:** Densifies cement matrix to block water penetration—perfect for basements and wet environments.
- • **Versatile Construction Essential:** Ideal for walls, garden floors, ponds, and exterior surfaces demanding enhanced durability.

## Overview

This 10 lb pack of 0.75 inch white fiberglass fibers is engineered to reinforce concrete and mortar mixes by improving crack resistance, impermeability, and impact durability. Designed for professional-grade construction and DIY projects alike, it enhances cement density and toughness, making it ideal for wet or high-stress environments such as basements, garden floors, and exterior walls.

## Description

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

## Features

- Package Includes: you will receive 10 lb concrete fiberglass, the fiberglass filler size is 0.75 inch, can be used 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 |
|---------------|-------|
| Item Diameter | 0.75 Inches |
| Item Weight | 4.54 Kilograms |
| Number of Items | 1 |
| Manufacturer | Marsui |
| Country of Origin | USA |
| Model number | DO-Marsui-4470666 |
| Item Weight | 4 kg 540 g |
| Item model number | DO-Marsui-4470666 |

## Product Details

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

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71WLU0l1CdL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/815SbS0kZpL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/71pzJkWQo+L.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/914eDVQ9yJL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81QrYTFBT8L.jpg)

## Frequently Bought Together

- 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
- SIKA - SikaLatex R - Concrete Adhesive Glue, White - Admix for Portland-Cement Mortar/Concrete - Resistant to Freezing and thawing Damage - 1-Gallon
- Alpha Pro Fluidizer 1 lb - Dry superplasticizer for Any Concrete Countertop Mix

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/629938171-10-lb-3-4-19-mm-fiberglass-for-concrete-cement](https://www.desertcart.gr/products/629938171-10-lb-3-4-19-mm-fiberglass-for-concrete-cement)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*