---
product_id: 50068855
title: "Bostik Cementone Freeflo 5ltr"
brand: "bostik"
price: "€ 152.39"
currency: EUR
in_stock: null
reviews_count: 8
category: "Bostik"
url: https://www.desertcart.gr/products/50068855-bostik-cementone-freeflo-5ltr
store_origin: GR
region: Greece
---

# Extends mortar workability time by 2x Waterproofs mortar to resist heavy rain Plasticises mortar for easier application Bostik Cementone Freeflo 5ltr

**Brand:** bostik
**Price:** € 152.39
**Availability:** ❌ Out of Stock

## Summary

> 🧱 Build smarter, not harder — the ultimate mortar game-changer!

## Quick Answers

- **What is this?** Bostik Cementone Freeflo 5ltr by bostik
- **How much does it cost?** € 152.39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/50068855-bostik-cementone-freeflo-5ltr)

## Best For

- bostik enthusiasts

## Why This Product

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

## Key Features

- • **Stay Dry, Stay Strong:** Reduces water penetration, keeping your mortar rock solid even in heavy rain
- • **Compact & Ready to Use:** 5L orange pack, non-flammable and easy to store for any interior project
- • **Work Longer, Build Better:** Slows mortar setting time, perfect for large projects and unexpected delays
- • **Trusted by DIYers & Pros Alike:** Highly rated with 4.5 stars, proven to transform your masonry workflow
- • **Effortless Mixing & Application:** Enhances mortar plasticity for smooth, creamy consistency and easier handling

## Overview

Bostik Cementone Freeflo Retarder Orange is a 5L waterproofing, plasticising, and retarding additive for cement-based mortar mixes. It doubles your mortar’s workable time, making it ideal for large or delayed projects, while significantly reducing water penetration to ensure durable, weather-resistant results. Trusted by both DIY enthusiasts and professionals, this non-flammable, easy-to-use formula enhances mortar consistency and performance for superior masonry outcomes.

## Description

Free delivery and returns on all eligible orders. Shop Bostik Cementone Freeflo Retarder Orange - 5L - Waterpoofer and Plasticiser for Mortar.

Review: Wow! Super impressed with this, won't lay blocks or bricks without it now, easy to use, great value - I'm doing a lot of building work at the moment to reconstruct some 60 year old stone garden steps and a large patio area with a block wall surround to be rendered. I work alone and I often have problems with the mortar mix going off before I get anywhere near done with it. Unexpected things happen that cause delays, it can't be helped. Also, I'm in my 60's now so I am a bit doddery! I decided to look around for a 'retarder' to give me a little extra time and found this stuff. Wow!! just wow, this Freeflo Retarder has completely changed everything for me. It makes the mix super creamy and easy to work with but the extended time with it being workable is beyond belief. I'm finding that it lasts twice as long as it was without this additive, giving me much more time to move dozens of 20kg blocks and still be able to point up with it after I'm done. Fabulous. As if that wasn't enough, the waterproofing is superb. In extremely heavy rain (I'm in Wales, it's a normal day) I've seen the blocks themselves soaking up the water but the mortar with this stuff in it seems to stay as dry as a bone through to the core. Genuinely, I find it remarkable. I can honestly say that I won't mix up ever again without this being added. I've used other additives before but this is by far the best for me. I'll be rendering all the walls in the coming week and I'm looking forward to mixing up with this and getting started. Just my opinion but this seems to be top stuff, well recommended.
Review: Excellent product does the job well - Excellent product I am no builder at all. I am just a keen diy’er I built both the walls in the pictures rear large wall first which I used a different mortar plasticiser from elsewhere. And I made the second smaller wall as a raised flower bed. The smaller wall I made was for planting a few plants after made the smaller bedding wall I filled it with soil. Like I said I am no builder and this is where I encountered the problem. I hadn’t thought of the water seeping through the joints in the mortar after watering. So my problem was was seeping through the brick joints. The. I was researching rendering then came across this. It was £8:00 at the time I purchased it cheaper than local diy stores and what can I say it’s fantastic did my job well. I rendered the back of the wall to the best of my ability lol. Next morning it was rock hard. Filled it back up with soil then have it a good soaking with water and the water drained away out of the drainage holes in larger rear wall all is well. It makes the mix your using a lot more workable for a longer period of time and is very forgiving if you put too much in or a bit less in. It still does the job.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Contains d-limonene. May produce an allergic reaction.
- Harmful to aquatic life with long lasting effects.
- Waterproofer, retarder and plasticiser for cement-based mixes
- Slows setting time of mortar – ideal for large areas
- Reduces water penetration of mortar
- Makes mortar easier to work
- Contents: 1x Bostik Cementone Freeflo Retarder, Waterproofer and Plasticiser, Colour: Orange, 5 Litres

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LXM7NX6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 170,177 in DIY & Tools ( See Top 100 in DIY & Tools ) 158 in Waterproofers |
| Colour | Orange |
| Customer Reviews | 4.5 4.5 out of 5 stars (123) |
| Date First Available | 28 Aug. 2014 |
| Finish | Satin |
| Included Components | 1x Bostik Cementone Freeflo Retarder, Waterproofer and Plasticiser, 5 Litres |
| Item Package Quantity | 1 |
| Item Weight | 5 kg |
| Item model number | 30812469 |
| Manufacturer | Bostik Limited |
| Material | Plastic |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 30812469 |
| Product Dimensions | 18.5 x 13.3 x 28.2 cm; 5 kg |
| Size | 5 l (Pack of 1) |
| Special Features | Non Flammable |
| Style | Compact |
| Usage | Interior |

## Product Details

- **Brand:** Bostik
- **Item dimensions L x W x H:** 18.5 x 13.3 x 28.2 centimetres
- **Item weight:** 5 Kilograms
- **Material:** Plastic
- **Style:** Compact

## Images

![Bostik Cementone Freeflo 5ltr - Image 1](https://m.media-amazon.com/images/I/41-4ShikhlL.jpg)
![Bostik Cementone Freeflo 5ltr - Image 2](https://m.media-amazon.com/images/I/71VFgwKotML.jpg)

## Questions & Answers

**Q: it says orange.....does it dye whatever you are using it for?**
A: Yes it does change the colour of the mortar to a orange to a very light yellow colour

**Q: Can I use this to level off a patio area**
A: It’s a retarder, not cement. It gives a mortar mix a longer working life and makes it easier to work with. Pour that on the floor and all you’ll get is a mess

**Q: Has anyone used this on the inside garage wall ??**
A: Hi I used this outside too make a garden wall. Worked splendidly. Then I made a small narrow retaining wall to make a planting area and I used this in the mortar and in the render on the inside to protect the mortar joints from being washed out and it’s been awesome.

**Q: What is ratio of Cementone to cement so that I order enough?  Thank you for replying.**
A: A splash per mix

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow! Super impressed with this, won't lay blocks or bricks without it now, easy to use, great value
*by B***Y on 24 September 2025*

I'm doing a lot of building work at the moment to reconstruct some 60 year old stone garden steps and a large patio area with a block wall surround to be rendered. I work alone and I often have problems with the mortar mix going off before I get anywhere near done with it. Unexpected things happen that cause delays, it can't be helped. Also, I'm in my 60's now so I am a bit doddery! I decided to look around for a 'retarder' to give me a little extra time and found this stuff. Wow!! just wow, this Freeflo Retarder has completely changed everything for me. It makes the mix super creamy and easy to work with but the extended time with it being workable is beyond belief. I'm finding that it lasts twice as long as it was without this additive, giving me much more time to move dozens of 20kg blocks and still be able to point up with it after I'm done. Fabulous. As if that wasn't enough, the waterproofing is superb. In extremely heavy rain (I'm in Wales, it's a normal day) I've seen the blocks themselves soaking up the water but the mortar with this stuff in it seems to stay as dry as a bone through to the core. Genuinely, I find it remarkable. I can honestly say that I won't mix up ever again without this being added. I've used other additives before but this is by far the best for me. I'll be rendering all the walls in the coming week and I'm looking forward to mixing up with this and getting started. Just my opinion but this seems to be top stuff, well recommended.

### ⭐⭐⭐⭐⭐ Excellent product does the job well
*by I***! on 10 October 2018*

Excellent product I am no builder at all. I am just a keen diy’er I built both the walls in the pictures rear large wall first which I used a different mortar plasticiser from elsewhere. And I made the second smaller wall as a raised flower bed. The smaller wall I made was for planting a few plants after made the smaller bedding wall I filled it with soil. Like I said I am no builder and this is where I encountered the problem. I hadn’t thought of the water seeping through the joints in the mortar after watering. So my problem was was seeping through the brick joints. The. I was researching rendering then came across this. It was £8:00 at the time I purchased it cheaper than local diy stores and what can I say it’s fantastic did my job well. I rendered the back of the wall to the best of my ability lol. Next morning it was rock hard. Filled it back up with soil then have it a good soaking with water and the water drained away out of the drainage holes in larger rear wall all is well. It makes the mix your using a lot more workable for a longer period of time and is very forgiving if you put too much in or a bit less in. It still does the job.

### ⭐⭐⭐⭐ Useful additive
*by M***N on 21 December 2025*

Used this when mixing mortar to repair an interior wall as it makes the mortar easier to work with but also adds a degree of moisture resistance which I thought would be helpful as the brickwork is obviously connected to the cavity. As a DIY’er it would have been helpful if it was available in smaller quantities.

## Frequently Bought Together

- Bostik Cementone Freeflo Retarder, Waterpoofer and Plasticiser for Mortar, Colour: Orange, 5 Litres
- Everbuild 503 Premium S.B.R. Bond Admixture – Water Resistant Bonding Agent – White – 5 litre
- Bostik Cementone Integral Waterproofer, Waterproofer and Plasticiser for Mortar, Size: 5 litres

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*