Hi , Could you tell me if you have a clear anti-slip coating for black limestone flags? .. We have a sloped driveway which people also use as the footpath to the house so I am a little concerned that it would be slippery when the weather starts to change. Thanks John
Smartkote Protectakote UVR does not mention sandstone as a specific substrate it can be applied to, but Smartkote Protectakote Clear Primer Treatment can be used to prepare inorganic surfaces for the subsequent adhesion of Smartkote Protectakote UVR and would be worth testing as an option to meet your requirements.