Duratec SunShield Clear Polyester Topcoat resists yellowing in sunlight – no sun blocking urethane is required for exterior use.

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Key Info:

• High quality finish with good chemical resistance
• UV Resistance
  • resists yellowing when exposed to sunlight
• Application
  • easy to apply and sand
• Air-cure
  • no wax required
• High Build 
  • up to 18 wet mils, excellent pore filling
• High Gloss 
  • polishes to a high gloss, wet look surface

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Tech Info:

• Mix at 3:1 ratio
  • Can mix up to 1:1 ratio depending on results you want
  • Can be used at 10-15% to thin gelcoat / tooling gelcoat
• Geltime @2% MEKP: 18 minutes at 20C
  • Lower temperatures will give a longer cure time

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Available in:

• 3.8L (Gallon)

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Additional Info:

• Surface coat for plugs/patterns for composite tooling.