Poly Lining Systems, Inc
75-4 Main Street , Suite 300 , Plymouth, New Hampshire, United States

Poly Lining Systems, a manufacturer of resin based tank lining products for application in the petroleum, petrochemical, chemical and water industries, produces cutting edge products for use in lining below and above ground storage vessels. With a combined experience of over 200 years in the tank lining industry, the managing technical, engineering and chemical professionals at PLS provide not only one of the most proven product lines, but also applicator training and expertise as well as professional applicator equipment through its licensed applicators field training program.  At any moment PLS field support personnel may be boots on the ground in as many as three different continents, training and working with our affiliated applicator teams. This world-wide coverage program has led to the PLS slogan: "The lights are always on at Poly Lining Systems."  PLS maintains two of its own manufacturing operations and contracts for production time at several other resin manufacturing plants throughout the United States to meet its product fulfillment needs.  In addition to its own proprietary family of lining materials, PLS formulates, manufactures and supplies several major specialty coatings marketers with private-label products. None of these private labels are the same as the PLS line of products and are formulated for industries other than tank lining.  In the first quarter of 2012, Sun Private Equities, of Palm Beach, Florida, USA, acquired a significant equity position in Poly Lining Systems. This strategic partnership will contribute to growth of the PLS worldwide applicator program through capitalization and the international business expertise of the Sun team.

Poly Lining Systems Products

• Our PLS-311 system is a corrosion coating for the interior of above ground tanks storing petroleum fuels. It is engineered to provide excellent adhesion to both steel and fiberglass substrates. It is a spray-applied system with a short cure time to minimize tank downtime. 
• Our PLS 360e series is an easy to apply resin that is ideal for the lining of underground storage tanks used for the containment of gasoline, gasoline/alcohol blends and alcohol fuels. Advantages of the PLS 360e series of products include: superior adhesion, short cure time and the ability to recoat.
• Our PLS 411 series is used in above ground storage tank applications to provide a structurally reinforced tank bottom which is corrosion resistant. The PLS 411 system cures quickly while providing reasonable working time. Superior adhesion and adequate flexibility allow the PLS 411 above ground tank lining system to move smoothly with the tank bottom as it flexes during filling and emptying of the tank. 
• PLS 477FC is a fast curing, high solids two part epoxy for use on steel and concrete substrates exposed to marine environments and non-potable water applications. Advantages of the PLS 477FC coating include: fast curing, easy to apply, low odor, lowered VOC content, chemical and abrasion resistance, and slip resistance. Additionally, PLS 477FC can be applied to steel surfaces after less extensive preparation to a near white metal condition compared to competing products which require a white metal blast.
• PLS 477PW has been specially formulated for application to steel surfaces in contact with potable water. This 100% solids, two part epoxy is easy to apply. Other advantages of the PLS 477PW coating include: no VOCs, chemical and abrasion resistance, erosion resistance and the ability to be applied by brush or roller. Additionally, PLS 477PW can be applied to steel surfaces after less extensive preparation to a near white metal condition compared to competing products which require a white metal blast. 
• PLS 1776a (aboveground tank bottoms), PLS 1776u (underground tanks) and PLS 1776f (fiberglass tanks) systems create a monitorable interstitial space between two structural layers of fiber reinforced resin laminates. This system is compatible with petroleum fuels, alcohol-blended petroleum fuels, alcohols and biodiesel.