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8820 Pre-Catalyzed Finish

Product Description

Woodwright 8820 Precatalyzed Finish offers a nice build in a minimum number of coats. It is cost effective, convenient and user friendly. This product is a true self-sealing system, requiring little or no reduction for airless, air assisted, HVLP or conventional spray equipment. 8820 performs well under moisture and cold check tests. It can be sprayed over alkyd based or lacquer based stains. It may be used as a fast dry sealer under any Woodwright brand conversion varnish. Reduction and clean-up are made easy using Woodwright TH2910 Lacquer Thinner.

Physical Properties

  • Type: Modified coconut alkyd
  • V.O.C.: 5.2 lb/gal. (No H2O)
  • Weight/gal: 7.4 + or -0.15
  • Viscosity: 25-26 sec. Signature @ 77F
  • Sheens: 10, 20, 35, 45, 90
  • Weight Solids: 26% + or -1%
  • Volume Solids: 20% + or -1%
  • Optimum Coverage: 262 sq/ ft./gal @ 1 mil dry (no loss)


  • Method: Spray airless or air assisted (stainless steel equipment required)
  • Reducer: Woodwright TH2910 Lacquer Thinner or  Woodwright TH7100 flosol Flow Additive
  • Substrate: Wood (stained if desired), clean and dust free
  • Film Thickness: Wet, 4 mils each coat – dry, 2.4 mils
  • No. Of Coats: Two-a sealer and topcoat (an additional coat at no more than 4 mils wet may be applied, if desired)
  • Sand Time: 30 minutes Shelf Life: 6 months kept airtight
  • Shelf Life: 6 months kept airtight

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