A
AlanR
I've had a patio and pathways paved with Indian Black Limestone. As the Black Limestone can loose it's colour in sunlight, it's requires sealing.
The builder recommended a manufacturer he used for sealants.
After I had checked with the manufacturer, to find a suitable product to use.
The builder then used matt block paver sealer.
At first it looked great.
Then the flags turned grey. It seems the sealer was applied on too hot a day.
The solvent evaporated and just left a coating on top of the flags, instead of penetrating the flags.
This coating is now slowly coming off.
Can anyone please help.
Hope I'm in the right area.
Sorry for the long post.
The builder recommended a manufacturer he used for sealants.
After I had checked with the manufacturer, to find a suitable product to use.
The builder then used matt block paver sealer.
At first it looked great.
Then the flags turned grey. It seems the sealer was applied on too hot a day.
The solvent evaporated and just left a coating on top of the flags, instead of penetrating the flags.
This coating is now slowly coming off.
Can anyone please help.
Hope I'm in the right area.
Sorry for the long post.