The LayorCare Cal Block Multi-Surface Protectant powerfully protects your pool's waterline and all surfaces from damage caused by Calcium and Efflorescence build-up. This safe, non-toxic formula fights against hard scale and keeps your pool's surface looking like new. Environmentally safe and non-toxic, the LayorCare Block Multi-Surface Protectant takes minutes to apply to tile, porcelain, glass, concrete, pavers, and rock features and protects all surfaces for months.
Suitable for pool tile, rock features, concrete, glass, and other surfaces.
Apply every 3 to 6 months to reduce Calcium and Efflorescence build-up.
Nano Formulated Technology is safe, non-toxic, and invisible.
Easy application on all surfaces.
Environmentally Safe and Non-Toxic.
Keeps surfaces looking like new and easier to clean.