Product Details

Elite 321 Brushing Polyurethane


  • Specifically developed for manual (brush or roller) application
  • Excellent cosmetic properties
  • Easily achieved wet look gloss
  • Available in the three most popular yacht finish ‘whites’
  • Excellent chemical resistance – colour tonal pigments may be affected to varying degrees. Note: This high degree of chemical resistance dictates the need for careful observation of recoat times and / or intercoat preparation where multiple coats are applied. Refer to “Limitations of use” and “Dry Time – Self Recoat”
  • Excellent durability
  • High flexibility and toughness
  • Excellent retention of cosmetic properties due to high UV resistance
  • Lead and chromate free

Download: Elite 321 Brushing Polyurethane Data Sheet


Elite 321 Brushing Polyurethane is based on the latest cyclo-aliphatic polyester technology, giving a light fast finish coat with long lasting gloss.

Elite 321 Brushing Polyurethane has been especially formulated to provide good flow-out and wet-edge characteristics, balanced with rapid dry-to-touch – making re-paint projects on the hardstand or on the water a practical proposition.

Elite 321 Brushing Polyurethane is recommended for use on all topsides, decks, interiors and fittings requiring a premium quality brush-applied finish.

Elite 321 Brushing Polyurethane will also provide excellent performance in areas such as showers, heads and galleys.
Limitations of Use

  • Elite 321 Brushing Polyurethane is available in a limited but popular range of yacht finish “Whites”.  It is recommended that two coats be applied to achieve full substrate obliteration and maximum ‘wet-look’.
  • Light sanding between coats, using 380 grit Wet-Or-Dry (or similar), is strongly recommended if re-coating is carried out in excess of 24 hours of application of the prior coat.

Maintaining Elite 321 Flyer

Specific Data:

Generic Type: Cyclo-Aliphatic Polyester Urethane

Colour: New Snow White, New Oyster White and New Matterhorn White

Packaging: 1 litre - Two component kits

Mix Ratio: 3 to 1 by volume

Density: 1.27 kg per mixed litre

Gloss: High Gloss

Flash Point: 24°C Setaflash

Thinner: Altex Thinner #22

Pot Life (at 25°C): 5 hours

Induction Time: 15 minutes at 25°C

Storage:  Store under cool, dry conditions

Volume Solids (Mixed): 56%

Theoretical Coverage Rate: 11.2 sq. metres per litre at 50 microns dry

Recommended Film Thickness Per Coat: 90 microns wet to obtain 50 microns dry (un-thinned)

Application: Brush or Roller – Rolling + Brush Tip-off Recommended

Recommended Application Viscosity for Brushing: 30 seconds Ford 4 Cup

Dry Times (at 25°C / 50 µm DFT / 50% RH):

Touch Dry - 1¾ hours

Hard Dry - 16 - 24 hours

Self Recoat - 4 hours minimum, 24 hours maximum without sanding (see note below)

Note: If recoating is required after more than 24 hours matt surface using fine grade (approx. 380 grit) sand paper, wet-and-dry or Scotchbrite® pad DO NOT sand using lubricated (stearate coated) paper.