ABC ACRYLIC SEALANT is a flexible, water based, non-toxic gap filler for indoor and covered outdoor use prior to painting or other finishing work. ABC ACRYLIC SEALANT can be applied on joints to prevent cracks between gypsum board, wood or concrete. It can also be applied between walls, ceilings, corners, door/window frames, walls and along baseboards and cornices. Pictures shown are for illustration purpose only. Actual product may vary from image. #Chemicals