How to Remove Awlgrip From Teak

Awlgrip is one of the three major nautical paint and sealant providers for private boat owners. Their products are chemical bonding paints and glosses that provide a glossy polyurethane covering that stands up to both freshwater and saltwater weathering. This means the product is extremely durable and can be difficult to remove. Teakwood hulls and decking are usually covered with a clear polymer sealant like Awlgrip. After 20 years or more it may begin to chip and need to be replaced.

Things You'll Need

  • Respirator
  • Safety glasses
  • Long-sleeve shirt
  • Work Gloves
  • Belt sander
  • Corner sander
  • 35, 50,100 and 600 grit sandpaper
  • Air compressor
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Instructions

    • 1

      Put on a respirator and safety glasses. Do not neglect to wear these pieces of safety equipment. Awlgrip contains cyanide and other very dangerous materials. Wear long sleeves and work gloves to limit skin exposure.

    • 2

      Sand the teakwood decking or hull of the boat with 35-grit sandpaper on a belt sander. Get any areas that the belt sander will not reach with a corner sander.

    • 3

      Clear off the sanded area with a blast from the air compressor.

    • 4

      Sand the area again with 50-grit and then 100-grit sandpaper until you reach the wood surface.

    • 5

      Clear the area with the air compressor once more.

    • 6

      Sand the teak wood once more with a 600-grit sandpaper to eliminate any pock marks in the wood before applying new sealant.