List of featured suppliers of PAINT Stain Blocking on Building Products Index
Paint, stain blocking refers to the process of preventing the penetration of paint or stain into a surface by applying a primer or sealer. This is done in order to create a smooth and even finish, and to prevent any existing stains or discolorations from bleeding through the new paint or stain. The primer or sealer is applied to the surface before the final coat of paint or stain, allowing it to dry and create a barrier between the surface and the coating. This process ensures that the final finish looks as intended and will last for a longer period of time without any unwanted discolorations or stains.