Recent content by HanaM

Thanks! More details: The mastic is looking like a rubber and feels like it with white colour (not possible to paints over it). When touched, it is 'coming away' like rubbing away with pieces coming of it (when touched with a finger). A piece of wood flicks it away fully allowing water to get...

Hi, - I had newly installed PVCU windows (4months ago). Recently, I observed the masctic where the window meets with the window ledge is peeling. Any idea why this is happening? Thank you!