---
product_id: 74472224
title: "900g Bags x 19mm Polyproylene (pp) Fibres for Concrete and Screed Reduces Shrinkage and Cracking"
brand: "build with colour"
price: "€ 59.60"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/74472224-900g-bags-x-19mm-polyproylene-pp-fibres-for-concrete-screed
store_origin: SK
region: Slovakia
---

# 900g for 1m³ Quick dispersal Crack resistance 900g Bags x 19mm Polyproylene (pp) Fibres for Concrete and Screed Reduces Shrinkage and Cracking

**Brand:** build with colour
**Price:** € 59.60
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build Better, Build Smarter!

## Quick Answers

- **What is this?** 900g Bags x 19mm Polyproylene (pp) Fibres for Concrete and Screed Reduces Shrinkage and Cracking by build with colour
- **How much does it cost?** € 59.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/74472224-900g-bags-x-19mm-polyproylene-pp-fibres-for-concrete-screed)

## Best For

- build with colour enthusiasts

## Why This Product

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

## Key Features

- • **Easy Application:** Effortlessly mixes in for a seamless experience.
- • **Durability Booster:** Enhances wear resistance for long-lasting results.
- • **Professional Grade:** Trusted by builders for superior performance.
- • **Shrinkage Solution:** Say goodbye to plastic shrinkage cracks!
- • **Flexibility Enhancer:** Improves inflexional character of your concrete.

## Overview

The 900g Bags of 19mm Polypropylene Fibres are designed to enhance the quality of concrete and screed by reducing shrinkage and cracking. Each bag is sufficient for one cubic meter, ensuring easy application and improved durability. Manufactured by Build with Colour, these fibres are a must-have for any professional looking to elevate their construction projects.

## Description

900g Bags x 19mm Polyproylene (pp) Fibres for Concrete and Screed Reduces Shrinkage and Cracking

## Features

- 900g is enough for 1 cubic metre
- Easy to use, quickly disperses in the mix
- Reduces plastic shrinkage cracks
- increases concrete and screed wear resistance
- improves inflexional character of concrete

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Build with Colour |
| Part Number | BWC900g |
| Product Dimensions | 37.08 x 26.67 x 3.81 cm; 900 g |
| Item model number | BWC900g |
| Colour | 900g X 19mm |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 900 g |

## Images

![900g Bags x 19mm Polyproylene (pp) Fibres for Concrete and Screed Reduces Shrinkage and Cracking - Image 1](https://m.media-amazon.com/images/I/41psmB1wqAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi there would this be ok to use in concrete to make a pizza oven , ok with heat many thanks**
A: I wouldn’t recommend these in a heated situation as they will melt. Concrete is not great in fire either unless you use heat resistant aggregate or crushed brick and heat resistant cement (Outdoor oven cement). If the mixture is fairly dry it shouldn't need fibres just keep the surface damp and protected from sunshine and rain whist it cures.
You could use tile or brick to create shape with mortar (using heat resistant cement)
Alex

**Q: Do these come through when rubbing up render?**
A: I've used them in multi finish and self leveling compound 🤷🏻‍♂️ I've had no problem 👍👍👍

**Q: How much do you use roughly per 25kg of cement? Thanks**
A: A small hand full sprinkled into the mixer as it's rotating to ensure it does not clump.

**Q: As I need a smooth clean surface I wonder if I add the fibers will they appear on the concrete surface?**
A: No, not so far. We used these fibres for a cement pond lining six months ago, and apart from the smooth finish we have no cracks appearing or any other visible problems.

## Frequently Bought Together

- 900g Bags x 19mm Polyproylene (pp) Fibres for Concrete and Screed Reduces Shrinkage and Cracking
- Sika SikaBond SBR+ Waterproof General Purpose Bonding Agent and Admixture for Mortar,Screeds and Renders - 5L

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**Shop now:** [https://www.desertcart.sk/products/74472224-900g-bags-x-19mm-polyproylene-pp-fibres-for-concrete-screed](https://www.desertcart.sk/products/74472224-900g-bags-x-19mm-polyproylene-pp-fibres-for-concrete-screed)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-27*