Would the "experts" on this newsgroup advise a newbie to use a sealant gun for sealants/caulk/mastics.
Last night I was struggling to put on some sealant round my door and window frames, using a squeezable tube of sealant. I nearly dislocated my thumb from the constant pressure I needed to apply and if gravity was against me, the job proved to be impossible.
Time to get a gun?
Bruce