CONSISTENT RESULTS UNSURPASSED SUPPORT
HIGHEST QUALITY DON'T EXPECT ANY LESS FROM THE LEADER IN MARINE EPOXY

Photo Credit: Roget Quenet

Let us guide you to the system that will work best for your projectTHE BEST RESULTS START WITH THE RIGHT EPOXY

Photo Credit: David Chatfield/Spirit Yachts

Serving the new generations to come just as we have in over 50 yearsFIX IT FIRST TIME WITH WEST SYSTEM® Epoxy

Photo Credit: Sedar Bas

Find A Product

West System Is The Leader In Epoxy

Epoxy for your exact needsMade Simple With WEST SYSTEM

A balance of physical and mechanical properties is necessary for a versatile, high-quality epoxy. We've defined this performance criteria by designing a formula through good chemistry, rigorous testing, skilful shop work, and direct experience.

WEST SYSTEM's two-part (resin and hardener) epoxy systems are developed for long-lasting repairs to high-performance composites. Allowing the user to tailor the epoxy to their exact needs without losing performance is what WEST SYSTEM has always been about.

Expert Or Beginner, Our Video Libraryhas something for eveyrone

EPOXYWORKSThe Esteemed Publication From WEST SYSTEM For Epoxy Lovers Everywhere

Find inspiration for projects, guidelines, safety information, and more in our monthly publication that can be found in both print and digital format.

Visit Epoxyworks

LET’S GET SOCIALFOLLOW US FOR EPOXY PROJECTS, TECHNIQUES, & MORE!

Need advice on last-minute repairs before summer on the water? Our tech team is here to help. Our technical advisors have decades of combined epoxy experience. And yes, it's free to chat with them! Connecting with them is easy!

💬 Private message (right here on Instagram)
📧 Email
📞 Phone call

For email or phone, visit westsystem.com/need-help

#westsystemepoxy #woodworking #boatbuilding
Strong bonds start with clean surfaces.

Before bonding the new stringer:
✔️ Clean with a degreaser to remove oil & grease
✔️ Wipe until the towel comes up clean
✔️ Follow with acetone or lacquer thinner in bilges & engine areas
⚠️ Always clean before grinding (don’t grind contaminants in!)

👉 Watch the full stringer replacement video on YouTube for the complete process! Search "From Rot to Rock Solid: Replacing Rotted Boat Stringers using WEST SYSTEM® Epoxy" or use the link in our bio. 🔗 

#WESTSYSTEMEpoxy #StringerRepair #BoatRepair #SurfacePrep #EpoxyRepair
When performing structural fiberglass repairs on your boat, matching the original laminate thickness is key to restoring the strength the designer intended.
👇

This simple measuring step removes the guesswork and ensures your repair is structural, not just cosmetic. See the full stringer repair video on YouTube for the complete process!

🔗 https://bit.ly/4th9rfS

#WESTSYSTEMEpoxy #StringerRepair
Ever wondered how to get your project featured in Epoxyworks Magazine? 👇

Simply submit your project photos and a write-up explaining what you did using the link below, and you're done! By the way...if we choose to feature your project in an upcoming issue, we'll send you free epoxy! 😎

visit epoxyworks.com/submissions or use the link in our bio to submit your work today!

#WESTSYSTEMEpoxy #Epoxyworks #BoatRepair #Composites
We're often asked, "Why would you vacuum bag a laminate? What is vacuum bagging, exactly?"🤔 Let's talk about it! Read our in-depth article written by GBI composites engineer, Rachael Geerts and take your epoxy knowledge game to the next level. 📚

🔗 Link in our bio! 🔗
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#westsystemepoxy #vacuumbagging #epoxyworks #epoxyeducation #composites #engineer #vacuum #laminating
Still not sure which one you need? 

We have a tool for that...🔨 Click the link in our bio.

#WESTSYSTEMEpoxy #Epoxy
🌎 406 Colloidal Silica is our most universal filler! 🙌

This filler is great for:

- Filleting
- Holding fiberglass in place
- Creating a stickier working surface

Watch the full "Filler Selection Overview" on our YouTube channel! Linked in our bio.

#WESTSYSTEMEpoxy #Epoxy
Re-bedding some hardware? Try chamfering the holes to make room for more sealant! 

📺 Watch the full video on YouTube! Link in bio. 🔗 We cover:

✔ Preventing rot and delamination
✔ How to reinforce fastener holes
✔ Tips for removing old/rotted core material
✔ Best practices for prepping, filling, and reassembly

#WESTSYSTEMEpoxy #BoatRepair #Winch