Sikaflex®-291 LOT

Long open time marine sealant

4.7 (10)

Sikaflex®-291 LOT is a non-sag 1-component polyurethane sealant specifically developed for the marine market, which cures on exposure to atmospheric moisture. It is designed for applications that require additional working time.  

  • Use above and below water line
  • Bonds well to a wide variety of substrates
  • Elastic
  • Non-corrosive
  • Can be overpainted and sanded
  • NSF registered, Proprietary Substances and Nonfood Compounds (black and white)