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Penetrating Epoxy Resin Wood Hardener & Sealer

$45.99 - $79.99
We can help you if you have ever experienced incomplete curing from other penetrating epoxy systems. Our MAS Epoxies Penetrating Epoxy Sealer is solvent free (100% solids) so you know you are going to get penetrating power and a complete cure. It also means that our Penetrating Epoxy is VOC-Free, which brings our customers peace of mind.  A resin sealer like our Penetrating Epoxy System is ideal for repairs because of their strength and waterproofing characteristics.  If you need a resin wood sealer that has great penetrating power look no further.
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Penetrating Epoxy Wood Sealer and Hardener

  • 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
  • Penetrates deep into wood - reinforces soft wood fibers. 
  • Interior and Exterior use


  • Excellent for:
    • Window sills
    • Deck repair
    • Door frames
    • Transom reinforcement
    • Wood rot
    • Termite and insect damage
    • Historic preservation
    • Marine boats and docks
    • Seal new porous wood and live edges to avoid bubbles with deep pour epoxy projects
    • And many other projects ...

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.

Erik Curtis used MAS Penetrating Epoxy to stabilize insect damage and create a sculpture!

How Much Will I Need?

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Volume of your project

Cubic Inches72

Cubic Feet0.04

Amount of epoxy resin you will need