Jasco GJMS00292 Liquid Mask and Seal, 1-Gallon This item is Jasco GJMS00292 Liquid Mask and Seal, 1-Gallon Used for Painting Supplies Abrasives & Surface Preparation This product is Manufactured in United States Storage: Keep from freezing Liquid masking tape substitute for windows and trim Helps prevent paint bleed and leaves no adhesive residue Can also be used for weatherproofing and seals windows from drafts and water damage Prevents paint bleed-leaves no adhesive residue Apply with brush or spray, allow paint to dry, then peel paint from glass