KONIG touch up pens are coloured pens that can be used on uPVC window profiles. The top coat pen is used for colouring mitre grooves on foil laminated uPVC window profiles and doors. Recommended for both indoor and outdoor use, the acrylic topcoat applies easily to a clean surface and is touch dry in 5-10 mins, with 24 hr curing.

 A wide variety of colours are available including white, black/brown, black, and timber tones.