Sumatra (pattern 2​/​239) is a Reckli SELECT formliner in the stone and masonry pattern family. A brickwork pattern with broken and edged sandstones. The unequally-sized rocks are crookedly pieced together and create a lively image on the façade. Cast in RECKLI PUR-Elastomer with a 65 °C working temperature limit and a sheet weight of 25 kg​/​m². Available in C 100 series; maximum sheet format up to 6635​/​7199* × 3375​/​4008* mm. Reusable for up to 100 castings; suited to precast and in-situ exposed concrete on facades, walls and feature surfaces. A FormlinerECO (ISCC PLUS) variant with up to 90% renewable PUR is available on request.