🛠️ Cement your legacy with strength and style!
Bostik Cementone SBR is a 5L primer and bonding agent designed to waterproof, strengthen, and chemically protect cement and mortar mixes. Ideal for external use, it enhances adhesion and durability in renders, screeds, and floor toppings, delivering a satin finish that combines performance with professional aesthetics.
| Manufacturer | Cementone |
| Part Number | 30812496 |
| Product Dimensions | 18.5 x 13.3 x 28.2 cm; 5.26 kg |
| Item model number | 30812496 |
| Style | Compact |
| Finish | Satin |
| Item Package Quantity | 1 |
| Usage | Exterior |
| Included Components | 1 x Bostik Cementone SBR 5 Litres |
| Batteries Required? | No |
| Item Weight | 5.26 kg |
D**I
Very good sealer
Currently renovating a house, new concreate slab put down but was a bit dusty including the downstairs toilet.You can use PVA but it will not provide a seal and it ever become wet, floor may become tacky. Down stairs toilet was going to be tiled so correct primer to use is SBR.Well worth the purchase, overall very happy and would recommend
M**D
Sealed nicotine soaked ceilings
It was recommended to me to use this product on mynew house as the previous owners were chain smokers.I decorated pubs in the 80’s and I’ve never seen anything as bad as this, but the SBR has held it back after washing with sugar soap (2 days to wash the lounge ceiling!) then skimmed plastered and vinyl painted.So far, nothing has grinned through, so yes for this use I found it an excellent product better than unibond for sure.
R**M
10/10
Perfect
P**D
Great for slurry
Good price.
G**W
A great product
A great product at a very good price. Fast and free delivery even to the Isle of Wight. Have used this product for most of my working life. I have always one in the garage on the go.
M**N
good sealing and adhesion
Used to prepare old, crumbling concrete pathway prior to re-painting. It worked extremely well stabilising and sealing.
M**H
Great stuff!
Great stuff! What it says on the label.
E**N
Excellent product.
Used to repair a stone wall. Added to cement, greatly improved adhesion. A brilliant product.
Trustpilot
2 weeks ago
2 months ago
