Advanced Polymer Technology is a US-headquartered manufacturer of polyurethane materials and acrylic coatings for sports surfacing, selling court, track, playground, and deck systems under the Laykold, Rekortan, and Qualideck brands from its world headquarters in Evans City, Pennsylvania.

Pickleball has a dedicated product line under Laykold: the Masters Pickleball series. Laykold Masters Pickleball Float builds on a custom shock pad reducing force by up to 14 percent; Gel and Gel Plus offer 25 percent force reduction with an energy-returning design aimed at player safety and reduced fatigue; Pro and Pro Plus give a firmer surface with built-in force reduction for durability.

The surfaces are pitched on traction for quick stops and starts, shock absorption, consistent ball response, and resistance to cracking, UV damage, and fading. Named selections include the New York City Open in Flushing Meadow, the PPA Baird Wealth Management Open in Cincinnati, and clubs and events across the US.

Sales run through the Laykold dealer and installer network.