KILZ Original White Flat Oil-Based Alkyd Oil Primer 1 gal

KILZ Original White Flat Oil-Based Alkyd Primer in a 1-gallon container is a dependable interior solution that tackles stains while delivering a clean, flat white base. Built on an oil-based alkyd formula, it bonds to a wide range of surfaces and provides a solid foundation for paint or coatings that follow.

Why this primer stands out

• Stain Blocking: Yes — helps prevent stubborn marks from showing through your finish.
• Base Type: Oil-Based — proven adhesion and durable sealing for challenging surfaces.
• Coating Material: Alkyd — enhances film strength and leveling for a smooth final look.
• Tintable: Yes — can be color-tinted to suit your project needs.
• Color / Sheen: White, Flat — creates a uniform matte backdrop for topcoats.
• Indoor Use: Indoor — designed for interior projects.
• Recommended Surface: All Surfaces — versatile prep for various substrates.
• Coverage Area: 300-400 — efficient coverage per gallon (actual results depend on porosity and method).
• Application Method: Brush/Roller/Sprayer — flexible application options to fit your workflow.
• Time Before Recoating: 1 — plan your project with a quick return to topcoat (recoat time indicated).
• Full Cure Time: 14 — complete hardness and durability achieved after full curing.
• Clean Up: Mineral Spirits — easy cleanup with standard solvent-based cleaners.
• Color Family: White — provides a neutral base for most palettes.
• Durability/Warranty: Limited Lifetime Warranty — added assurance for long-term performance.
• Mildew Resistant Finish: No — not marketed as mildew resistant.
• Paint & Primer Together: No — this product is a standalone primer.

How to use

• Prep: Ensure surfaces are clean, dry, and free of flaking paint or debris before application.
• Apply: Use your preferred method—brush, roller, or sprayer—for even coverage.
• Tinting: If color customization is desired, tint the primer accordingly before application.
• Topcoat: Allow the primer to set for the indicated recoat interval, then apply your chosen topcoat.
• Cleanup: Use Mineral Spirits for cleanup after use.

Specifications at a glance

• Base Type: Oil-Based
• Product Type: Oil Primer
• Stain Blocking: Yes
• Sub Brand: Original
• Time Before Recoating: 1
• Tintable: Yes
• VOC Level: 450
• Brand Name: KILZ
• Clean Up: Mineral Spirits
• Coating Material: Alkyd
• Color: White
• Container Size: 1
• Coverage Area: 300-400
• Application Method: Brush/Roller/Sprayer
• Color Family: White
• Full Cure Time: 14
• Indoor or Outdoor: Indoor
• Recommended Surface: All Surfaces
• Sheen: Flat
• Mildew Resistant Finish: No
• Paint & Primer Together: No
• Durability/Warranty: Limited Lifetime Warranty