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Product Details

Sea Hawk Shawkocon Underwater Primer is an anti-corrosive, general-purpose, fast-drying primer intended for use below the waterline. Its physical properties and adhesion characteristics make it an excellent multi-functional primer.

Shawkocon acts as a conversion/sealer coating over any well-adhered antifouling paint to prevent cracking and provide adhesion assistance to a follow up AF coating. In addition, the barrier prevents both leaching and bleeding from the underlying coat. Shawkocon can also be used to reduce pitting of underwater metals from galvanic corrosion.

Tech Specs
Dry Times & Overcoating Intervals
Substrate Temperature Touch Dry Minimum Overcoating Time (Self) Minimum Solvent Based Anti-Foulings Minimum Water Based Anti-Foulings Minimum
41°F (5°C)1.5 hours3 hours6 hours24 hours
60°F (15°C)1 hour3 hours3 hours16 hours
73°F (23°C)1 hour3 hours3 hours12 hours
95°F (35°C)1 hour3 hours3 hours8 hours
Info & Guides

Technical Information

Product Information

  • Color: Gray Metallic
  • Finish/Sheen: Matte
  • Typical Shelf Life: 2 years
  • Volume Solids: 39% +/- 2%
  • Solids By Weight: 49.6%
  • Mix Ratio: One Pack
  • Shipping Weight: 8-9 lbs/gal
  • Flash Point: 80°F
  • VOC: 420 grams/liter
  • Dry Film Thickness: 2.0 - 2.5 mm per coat
  • Wet Film Thickness: 5.1 - 6.4 mm per coat
  • Used As Sealer: 1 coat
  • Used As Metal Primer: 3-4 coats
  • Theoretical Coverage: 250 sq.ft/gal @ 2.5mm (DFT)
  • Application Method: Airless & Conventional Spray, Solvent Resistant Roller, or Brush