Sentinel 538 White is a water-based interior sealer, primer and odor encapsulant that locks down restoration odors while providing stain-blocking performance in a white finish. Its ultra-low-VOC formula is designed to replace oil- or shellac-based products without adding a strong odor.

Mixing & Application: Apply to clean, dry, debris-free surfaces above 50°F and below 50% relative humidity. Mix thoroughly with a drill and paddle, then apply a thin uniform coat by airless sprayer, brush or roller. Allow at least 2 hours before recoating. Coverage: 200–400 sq. ft. per gallon depending on porosity. pH: 8.0–9.0.

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