Penetrating Epoxy Sealer

Penetrating Epoxy Sealer

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This Penetrating Epoxy Sealer is used when incomplete curing occurs or repairs need to be made to a project. This sealer is perfect for filling in gaps and strengthening areas in rotten wood that are not externally visible. 

Currently only available in the 1.5L kit. 


  • Solvent free (100% solids)
  • VOC-free
  • Excellent penetrating power
  • 2:1 mix ratio
  • Light Amber color


  • Packaged solvent-free epoxy sealer so you can use it without concerns of VOCs
  • Excellent penetrating power without adding your own solvent
  • Seals gaps and strengthens areas in rotten wood that are not visible externally
  • Excellent for:
    • Window sills
    • Deck repair
    • Door frames
    • Transom reinforcement
    • And anywhere else you would like to restore rotten wood

MAS Epoxies designed Penetrating Epoxy Sealer to strengthen soft wood.  This product is unique in that it does not contain any solvent, which means you are buying 100% solids.  It also means that you do not have to worry about volatile organic compounds (VOCs) when working with our PES.  Customers have used this product to reinforce canoes, repair window sills and fix wood rot.  Try it for your next project and see why MAS products are great for beginners and loved by professionals.