Protectosil® building protection products increase the life cycle of your structure by mitigating the effects of man made and natural deterioration. Lower maintenance cost, less cleaning, reduced restoration and less vandalism are a few of the benefits of Protectosil® products. Protectosil® products are spray applied using standard equipment and have been proven to last well over 20 years. Salmon Bay carries the full complement of AQUA-TRETE, CHEM-TRETE and PROTECTOSIL branded products.