Help !? my neighbour has had a flat roof done with fibreglass on a windy day and our (new)windows are now covered with spots of resin.
What should I (get the roofer to) use to remove this from glass, frames and sills without damaging them or degrading them in the future?
the window manufacturer ssaid their warrantee will be void if we use solvents
any ideas
What should I (get the roofer to) use to remove this from glass, frames and sills without damaging them or degrading them in the future?
the window manufacturer ssaid their warrantee will be void if we use solvents
any ideas
Dunno about to uPVC - might get away with carefully scraping with a blade 
