we have 2 stables which we are trying to reduce how hot they get inside,is there a roof paint or coating that may help also is there a paint to do the same on the external walls.the roof is slate tiles.
Regarding the walls and slate roof tiles, assuming they are clean, dry, sound and prepared as detailed in the Technical data sheet we can recommend Britannia Wallshield Eco.
We would recommmend testing for compatibility and adhesion prior to full application.
This may aid in reducing the heat.