Product Details

Odorless Oil-Based Stain Blocker is a high-solids, low VOC specialty primer for interior use when the stain blocking performance of an oil is required, but odour is a concern. Developed specifically for “people-sensitive” areas in commercial and residential environments, the state-of-the-art sprayable formula has even less odour than most water-based primers.

Ideal interior all-purpose primer for use in residential remodelling, commercial maintenance or
repainting projects in schools, restaurants, hotels, office buildings and other public buildings
Non-yellowing, dries flat to a bright white finish and sands easily
Excellent at blocking stains from water, smoke, nicotine, graffiti, tannin and more
Dries to touch in 30 minutes; can be recoated in 2 hours
Covers 37 m2 (400 ft2) per 3.7 L container

Specifications

Odorless Oil-Base Stain Blocker (Regular – OLS-01) Odorless Primer-Sealer Stain Blocker (Spray – OLS-02) Recommended For Use On Interior surfaces such as drywall, plaster, wood, masonry, metal, and previously painted surfaces. Ideal for restoration, commercial, and maintenance applications requiring oil-base performance with low odor. Interior applications where oil-base performance is required but odor is a concern. Ideal for sealing nicotine, fire, smoke, and water stains on wood, trim, and glossy surfaces. Key Feature(s) High-solids, low-odor oil-base primer; excellent adhesion, stain and odor blocking; bright white, non-yellowing finish; high pH tolerance (up to 12.5). Low-odor acrylic copolymer formula; bright white, non-yellowing, fast-drying; blocks water, smoke, and tannin stains; compatible with all latex and oil-based topcoats. Interior/Exterior Interior only Interior only Resin Type Synthetic Oil-Based Alkyd Acrylic Copolymer Pigment Type Titanium Dioxide Titanium Dioxide Solvents Aliphatic and Aromatic Hydrocarbons Acetone, Isoparaffinic Hydrocarbon VOC Range >350 g/L (2.9 lbs/gal) MIR 0.70 Max Volume Solids (±1%) 52.3% — Weight Solids (±1%) 77.3% — Coverage 350–400 sq. ft./gal (8.6–9.8 m²/L) 9–12 sq. ft./can (0.84–1.11 m²/can) Recommended DFT (mils) 1.5–2.0 (37.5–50 µm) — Recommended WFT (mils) 3.0–4.0 (75–100 µm) — Dry Time (77°F, 50% RH) Touch: 30 min • Recoat: 2 hrs • Full Cure: 7 days Touch: 30 min • Handle: 1 hr • Recoat: 2 hrs • Full Cure: 7 days Application Temp Range (°F) 40–90 50–90 Application Method Brush, Roller, or Spray (0.017" tip @ 2500–3000 PSI) Aerosol spray (10–12" distance, short overlapping strokes) Clean Up Mineral Spirits or Paint Thinner Xylene or Mineral Spirits Flash Point 106°F (41°C) -156°F (-104°C) Shelf Life 5 years 5 years Finish / Gloss Flat Flat Storage Temp (°F) 40–90 40–90 Certifications / Compliance MPI #45, #136, #223 ✓ Class A Fire Rating ✓ LEED® compliant ✓ VOC Compliant ✓ Fast Drying ✓ Low Odor ✓ Limitations Not for exterior use, immersion, or floors; do not intermix with other products; not recommended under wallcoverings. For interior spot use only; not for immersion or continuous moisture exposure; avoid open flames.