COVAC are water tank refurbishment experts. We utilise a high performance Solvent Free Polyurethane approved for use in drinking water which has been specifically formulated for water tank coating and water tank lining. We are the industry leaders in providing long-term protective coating solutions to combat the problem of leaking, corrosion and erosion of water storage tanks and have been established for over 20 years. We pride ourselves in providing excellent customer service coupled with high quality work in our proven preparation and application methods. Whether you need a water tank repair, water tank refurbishment,or a water tank coating, COVAC can help.