The need for professional fiberglass tank repair and maintenance services has increased fivefold over the last twenty-five years. Due in part to the rapid growth of fiberglass reinforced plastic (FRP) tanks used in chemical plants, waterworks, and wastewater treatment facilities, on-site potable water storage systems, and other commercial and industrial applications. SIL lining process will not only give you a leak proof tank it can add structural stability to weak areas of mass produced fiberglass and laminate tanks.