Limestone is surprisingly affordable
Treatment, Application & Maintenance
Bruhn Rockseal Limestone Treatment
Bruhn Rockseal protects natural limestone by converting it from a soft friable material to a hard wearing water repellent finish.
Bruhn Rockseal is designed to penetrate deep into the pores of natural limestone to strengthen and harden the stone. The treated surface will not dust or crumble and highlights the stone colour.
Bruhn Rockseal prevents surface streaking due to fungal growth and moisture while allowing the stone to age naturally. It will reduce staining and repel water from the surface of the stone.
Bruhn Rockseal has high resistance to airborne pollutants, improves the resistance to C02 and is unaffected by ultra-violet light. The treatment will extend both the life of the limestone and its mortar joints.