You can use 403 Concrete Hardener formulated from a High-Quality Silicate both inside or outside
Everbuild 403 works quickly as the Chemical Reacts with the Lime Content in the Concrete to form the Perfect Hard Wearing Surface.
The Larger 25 litre ensure you have the correct amount for the Job.
EverBuild 403 Key Features
- Works Fast
- Leaves a Residual Surface
- Prevents Bloom Efflorescence
- For Best Results Apply two Coats
- One Litre of Everbuild 403 Covers 5m2
- Commercial or Domestic Use
- It can also be used on Screeds and Paving