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SENTINEL 24‑7 Zero Mold & Mildew Resistant Coating, White

Grouped product items
Product Name Price Qty
SENTINEL 24‑7 Zero Mold & Mildew Resistant Coating, White (4 GL)
Item # RP-247ZEROW-04
Gallon    Qty: 4
Availability: Typically in stock (Details)
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5gl 24‑7Zero White Mold/ mildew Resistant Coating
Item # RP-247ZEROW-05
5 Gallon Pail    Qty: 1
Availability: Typically in stock (Details)
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  • Available in white or clear
  • No VOCs, no HAPs, low odor
  • Contains antimicrobial protection
  • Coverage: 80-400 sq ft per gallon
  • Meets requirements for LEED ® EQ Credit 4.2 for low-emission materials, paints, and coatings

Product Information

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 antimicrobial product protection is designed to inhibit the growth of stain- and odor-causing mold, mildew, and other microorganisms on cured coating surfaces.


24-7 ZERO is designed to be used on properly prepared interior surfaces, including:

  • Woodwork
  • Doors
  • Walls
  • Ceilings
  • Plaster
  • Sheetrock
  • Concrete and other interior surfaces


24-7 ZERO is not intended for use on floors, unprimed metal surfaces, or highly corrosive environments.


DIRECTIONS: Always follow product label instructions for best results.


Product Preparation:

Thoroughly stir and mix coating to achieve an even consistency for spraying, brushing or rolling. Product must NOT be reduced with water or solvents. This product must not be allowed to freeze. Apply in temperatures above 50°F.


Surface Preparation:

Wash and clean surfaces to remove mold, mildew, grease, dirt, and other soils with a suitable cleaning compound like Sentinel 300. Rinse surface thoroughly with water and allow to dry before applying coating. Remove peeling paint, spackle, and sand where necessary. Lightly sand all glossy areas. On new, sanded sheetrock surfaces, remove all dust before painting.



The white version of this product may be tinted with up to 4 oz of colorant/per gallon. The clear version cannot be tinted.


Product Application:
All surfaces must be clean and completely dry before applying. To assure proper antimicrobial protection, it is vitally important that all surfaces be completely coated with 24-7 ZERO. For airless applications, use a .015 -.019 tip and maintain a fan size of about 12 inches. Coating applied at 90° to each other ensures a smooth and consistent application.


  • On sheetrock and plaster, apply one coat to prime, a second coat to cover.
  • On new woodwork, use an oil-based primer.
  • On metal, use a suitable, rust inhibiting primer.


Dry Time:
This product will dry to the touch in 1 hour and may be recoated in 4 hours.


For smooth surfaces, applied at 1 mil thickness, expect approximately 350–450 sq ft per gallon coverage. 



This product does NOT protect users or others against foodborne or disease-causing bacteria. This product is not designed to be used in areas with temperatures less than 50°F, excessive heat, corrosive chemical environments, or on exterior siding or horizontal floor and deck areas.




  • Pounds Per Gallon: 9.61
  • Percent of Solids/weight: 39.03%
  • Percent of Solids/Volume: 28.19%
  • Viscosity, KU: 102
  • Specular Gloss @ 60°F: 26.0
  • Flash Point: : > 199.4°F
  • Shelf Life: Up to five years
  • VOC Content: 0
  • Coverage on Smooth Surface Spread @ 1 mil: 452 sq ft/gal


Sentinel 24-7 Zero is also available in a clear finish.



More Information
Warranty 10 Years
Category Coatings, Paint
Brand Sentinel
Approved Use HVAC System, Mold Remediation, Painting, Water Damage
Condition new
Manufacturer Model Number 24-7ZERO
Xactimate Code PNT S+++ - Seal the walls and ceiling with an antimicrobial coating - One coat
Safety Data Sheet (SDS)