Stains & Finishes
Clear Coat
Zinsser
$10-$25/qt

Shellac Natural Resin Finish for Sealing and Coating Wood

Shellac is a natural finish derived from the lac beetle dissolved in denatured alcohol. This versatile product serves as sealer primer and finish coat. Shellac dries in minutes produces a warm amber tone and is compatible as barrier coat under virtually any topcoat. When cured it is non-toxic and FDA approved for food contact.

Key Features

  • Natural resin finish
  • Fast drying 15-30 minutes
  • Universal sealer and primer
  • Non-toxic when cured
  • Warm amber tone
  • Blocks odors and stains

Specifications

Coverage: 175-200 sq ft/qt | Dry: 15-30 min | Recoat: 45-60 min | Apply: brush pad or spray | Coats: 2-4 | Cleanup: denatured alcohol

Best For

Sealing knots stain blocking universal primer fine furniture food-safe bowls and utensils and odor blocking on smoke-damaged surfaces.

Compatible Materials

Hardwood
Softwood
MDF
Plywood
Previously finished surfaces
Knotty pine

Pros & Cons

Pros

  • ✓ Extremely fast drying
  • ✓ Natural and non-toxic when cured
  • ✓ Universal compatibility as sealer
  • ✓ Excellent stain and odor blocking
  • ✓ Beautiful warm finish

Cons

  • ✗ Damaged by water and alcohol
  • ✗ Not suitable for outdoor use
  • ✗ Limited shelf life once mixed
  • ✗ Not as durable as polyurethane
  • ✗ Shows water rings easily

Installation Tips

Apply thin coats with natural bristle brush or pad. Work quickly as shellac sets fast. Sand 320-grit between coats. For French polish apply with rubbing pad in circular motions. Use fresh shellac and test old shellac by checking if it dries hard within 30 min.

Frequently Asked Questions