I have sap weeping through the wood on our üpstairs window frames. In the summer it was just a gooey mess so I have waited until now to clean it off and varnish the frames. I scraped off the excess and tried to sand it but it just clogged the sandpaper straight away.
Is there a way I can remove this sap? Preferably without strong chemicals.
Thanks for any help.
Kev. [/img]
Is there a way I can remove this sap? Preferably without strong chemicals.
Thanks for any help.
Kev. [/img]