DESCRIPTION Gap Filler is a multi-purpose and high quality sealant. It is composed of environmentally friendly water-base polymer emulsion and inorganic filler. It is smooth, flexible and easy to use after curing prevents cracking. APPLICATION * It forms an airtight seal to prevent air and moisture when applied to surfaces such as wood, brick, masonry, drywall, concrete, ceramic tile and glass. * It is ideal for sealing seams, joints and cracks around windows, door, siding, woodwork and air conditioners. * Please do not use for adhesion or sealing of glass or structures unit.