Sentinel 24-7 ZERO is a high quality interior grade coating that contains no Volatile Organic Compounds (VOCs), is free of Hazardous Air Pollutants (HAPs), and offers virtually no odor. Sentinel 24-7 ZERO is an environmentally friendly coating that can be used on most interior building materials. Sentinel 24-7 ZERO is a self-priming coating providing a durable, scrubbable surface. Sentinel 24-7 ZERO with product protection is designed to inhibit the growth of stain and odor causing m&m on cured coating surfaces