Liquid Mask


Quick and Easy Masking of Window & Glass Door Trim

Seymour’s Liquid Mask is a water-based coating that protects non-poroussurfaces from paint. This low VOC coating dries to a hazy clear finish and will reduce the labor cost of masking sash and trim. For interior use only. If used outside, protect the coating from rain and dew. Liquid Mask is removable from glass, metal or other glossy surfaces and can be effectively used with water based paint systems. Not recommended for bare wood that will be stained and finished.


WARNING:  This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to


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Liquid Mask - 16 oz. can