Welcome to the home of LymTal International and the Iso-Flex brand of products.

LymTal International was founded by Frank Lymburner and Magdy Talaat, two senior executives of the Harry S. Peterson Co. (HSP), a nationally known manufacturer and installer of waterproofing products established in 1929.

In 1994, LymTal purchased the manufacturing, research and warehouse facilities of HSP and absorbed much of the experienced workforce at these facilities.

"Our success is based on inovative solutions which come from ongoing research and development combined with field experience. The objective is to be on the leading edge of technology. We are."


With over 50 years experience, LymTal provides innovative solutions utilizing the latest polymer technologies to create the highest quality products in the industry. Our expert technical service and support combined with dedication to both Research & Development and manufacturing excellence ensures product consistency and quality. To that end, all of our Iso-Flex products are developed and manufactured in a controlled environment within our own USA based facilities.

Our combination of manufacturing and construction experience brings unique benefits to engineers, owners and contractors. The Iso-Flex product line of traffic coatings, roof coatings, sealants, penetrating sealers and expansion joint systems provides a complete package of products for the protection of concrete structures.

In addition to its premier Iso-Flex product line, LymTal is constantly expanding its role by providing innovative and custom new products, private labeling, toll manufacturing, and toll packaging services.

For further information on all of LymTal's products and services, please choose from one of our four operating divisions by clicking on the provided links above.


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