*** PEELING ON WOOD SIDING

This generally occurs when moisture penetrates from within.  If peeling goes to bare wood, moisture is the cause; surface peeling is a surface preparation problem.

Solution:  For surface peeling over a sound coat of paint, remove loose paint by scraping and wire brushing.  Surface dirt can be removed with light sanding; make sure to brush away sanding dust.  For peeling down to bare wood, scrub surface with a solution of trisodium phosphate in water or use a household detergent.  Scrape or wire brush peeling paint to bare wood and 10 to 12 inches around it.  Sand surface well, feathering hard edges and blending sound surface with bare wood.  Then prime with  Acrylic Latex Primer Sealer and repaint .