Next Generation Systems is a culmination of over 35 years experience by it's founder John Stahl. NGS is John's newest vision to bring cutting edge technology to building maintenance and repair. Dura-Fix Slow Cure flexible epoxy repair compound is specially formulated for wood repair and requires no pre-treatment ( primer ). The Dura-Fix line of products provide long term durability and unparalleled ease of use. A quality product is only half of the solution. John understands that products need to be installed by skilled workers that understand the sensitivity required to work on older properties ( many of which are historic landmarks) by offering a contractor training program together with detailed survey work to insure an on-budget, on time successful outcome. NGS is also available to assist in quality control to assure a quality, long lasting outcome. You can contact us at 888-370-5420, www.nxtgensys.com or email: john@nxtgensys.com