Available in North America

GTackMax™ Gypsum Adhesives


Greif GTackMax™ gypsum adhesives lead to quality walls

Greif GTackMax™ gypsum adhesives have been developed to glue gypsum board. These adhesives have been rigorously tested in both lab and production situations. They meet all current requirements including ASTM G-21 for mold resistance.

Quality Assurance

Each batch is tested in our quallity lab and meet all established criteria. Supporting paperwork is issued prior to shipment

Consistent Products

A computer-controlled batching system assures accurate charging of raw materials and precise cooking cycles. Incoming raw materials are quality inspected, resulting in products with consistent properties and performance.


We partner with customers in product development to offer a wide array of water-based adhesives - large and small. Dry blend adhesives are also available.

GTackMax(TM) Customization and Expertise

Customized formulations.

Wide latitude in formulating allows us to tailor new products to meet and exceed customer requirements for performance and efficiency. Difficult to adhere papers or coatings can be evaluated and formulations developed to provide

Advanced Analytical Expertise

Our lab is equipped with state-of-the-art instrumental analysis tools for product determinations and verifying quality of materials.

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To report concerns about possible ethics or compliance violations on a confidential and anonymous basis please visit www.greif.ethicspoint.com or, in North America, you may place a toll-free call to 866-834-1825. Outside North America, where available, follow the directions at www.greif.ethicspoint.com under "Report a Message."

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