My 45 year old lath and plaster single story house near Los Angeles, California, is showing LONG cracks in the ceiling and wall plaster.
Several times over the years I have tried to repair these cracks but the always become visible again soon.
Recently I was told to use drywall fiberglass mesh tape and fill tape with some replacement material like Spackle. I think I need a flexible material to fill in the the tape mesh and cover the cracks. The ceiling cracks constantly move so a brittle material will crack again.
Who makes a flexible crack covering material? Or, who mmakes a suitable material?
Thanks for suggestions, Dave_s