SPM 6240 - Polyurethane and acrylic hardener

A free-drying hardener designed for acrylic and polyurethane paints and their blends (PU-AK, PU-PE). Ideal for use on large components, where a longer open time reduces the risk of overspray and dust settling. It also performs well in high temperatures – on hot days or in hot climates – ensuring optimal curing conditions and better paint flow. PM.6240 is the professional choice for painters who value full control over the application process and a perfect finish.