Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.
🧱 Build smarter, not harder — the secret weapon for flawless mortar every time!
Bostik Cementone Mortar Plasticiser is a high-performance, water-based additive designed to improve mortar workability, reduce water content, and enhance durability. Ideal for bricklaying, blockwork, and rendering, this 5-litre compact formula plasticises up to 58 mixes, minimizing cracking and crazing while complying with EN 934-4 standards. Trusted by professionals for delivering smooth, easy-to-use mortar with superior frost protection.
| ASIN | B006TQOOR4 |
| Best Sellers Rank | 17,706 in DIY & Tools ( See Top 100 in DIY & Tools ) 81 in Flooring Accessories |
| Brand | Bostik |
| Colour | White |
| Compatible Material | Brick, Block, Concrete, Stainless Steel |
| Customer Reviews | 4.5 out of 5 stars 198 Reviews |
| Global Trade Identification Number | 05011734021389 |
| Included Components | 1x Bostik Cementone Mortar Plasticiser, Colour: White, 5 Litres |
| Item Dimensions | 13.3 x 18.5 x 28.2 centimetres |
| Item Form | Liquid |
| Item Type Name | Mortar Plasticiser |
| Item Weight | 5 Kilograms |
| Item dimensions L x W x H | 13.3 x 18.5 x 28.2 centimetres |
| Item weight | 5 Kilograms |
| Manufacturer | Bostik |
| Manufacturer Part Number | 30812466 |
| Material | Water Based |
| Model Number | 30812466 |
| Number of Items | 1 |
| Product Warranty | No guarantee. |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Wall |
| Unit Count | 5000.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
L**E
Great value
A good product
B**T
Happy builder!
I used to be perfectly happy using my local branch of Travis Perkins' own brand of plasticiser (which they still stock but only in 25L tubs, which is a pain to decant), but then they started to stock Everbuild plasticiser, instead, which is complete and total garbage. The only brand of SBR that i have ever used is also by Cementone and it is truly A1 when it comes to quality and so i thought why not give this a go? Simply put, i will never again buy any plasticiser other than this. Super concentrated, so you only need a tiny bit and it makes the most lovely, rich mortar. Very impressed.
A**S
This novice thinks it works!
I am a novice mortar mixer so poorly experienced to comment, but I followed the instructions and it seemed to work. I didn't want to mix and use a batch without it to find out!
O**D
Cement additive
Good cement additive. Easy to use , just follow instructions.
T**E
When added to cement it make the mixture light and ...
When added to cement it make the mixture light and workable, a must if you are pointing with a gun. It also gives a longer working time
R**Y
Great product
used for thr first time and well pleased, great for pointing.
N**L
Good works
Good gives good finish to mortar
P**Y
Happy buyer
Happy buyer
Trustpilot
2 weeks ago
4 days ago