Thixo PRO 450 ml epoxy cartridge and applicator
Thixo PRO 450 ml epoxy cartridge and applicator
Thixo Pro 450 ml Epoxy Cartridge & 2 Static Mixing Tips
TotalBoat Thixo PRO 6 450 ml Cartridges & 12 Mixing Tips
TotalBoat Thixo PRO 2:1 Caulk Gun
Thixo Epoxy System Adhesives

Thixo PRO 2:1 Epoxy System


The same high-strength two-part epoxy adhesive as Thixo, but in a 450 ml tube that provides 2½ times more adhesive per cartridge. Use with our Thixo PRO 2:1 Caulk Gun for easy dispensing. Working on large gap-filling and structural repair projects? PRO will save you time and money.


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Select options$20.99$89.99
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  • Work neatly and efficiently when gluing, bonding, filleting, tabbing, and filling gaps
  • Bonds strongly to wood, fiberglass, and properly prepared metals, aluminum, fiberglass, block, brick, concrete, glass, slate, tile, stone, and more
  • Pulls nicely into fillets, clings to vertical and horizontal surfaces without sagging
  • Cured epoxy can be painted, drilled, sawed, machined, sanded, tapped, or filed
  • For use above and below the waterline
  • Working time of 50 minutes @ 77°F allows sufficient time for completing larger projects
  • Smoother application and longer shelf life than other 2:1 epoxy adhesive products
  • Each cartridge comes with two static mixing tips that automatically blend the 2:1 resin to hardener mix, with no mess or guessing
  • Trim mixing tips to achieve desired bead size
  • Thixo PRO cartridges fit the Thixo PRO 2:1 caulk gun (sold separately)
  • Size: Available in an individual 450 ml cartridge (with 2 static mixing tips), or in a package of six 450 ml cartridges (with 12 static mixing tips)
  • Extra mixing tips are sold separately

As requested by Thixo customers

The drawback to the standard 10 ounce / 185 ml cartridge size is there’s only so much adhesive you can cram in a tube. Major boat building, repair, and restoration jobs go through a lot of epoxy. In fact, when we first sought feedback from Thixo customers, the most frequently heard comment was “I wish this was available in a larger size.” Now it is. More of the original Thixo 2:1 epoxy adhesive in a larger cartridge makes PRO ideal for bigger jobs. More adhesive means less time spent changing cartridges, less waste, and money saved.


  • Appearance: Translucent
  • Application temperature: At or above 55°F for best results
  • Gel time: 30-35 minutes @ 77°F
  • Cure time: 24 hours (faster in warmer temperatures; slower in cooler temperatures)
  • Surface prep solvent: Acetone or denatured alcohol or TotalBoat Eco Solvent
  • Cleanup solvent: Acetone or denatured alcohol; cured material must be removed mechanically
  • Thixo PRO cartridges are intended for the special Thixo PRO dispenser, and do not fit standard caulk guns

A Thixo for every job, no matter what you need to bond, fill, fillet, or glue

Not all epoxies work the same. We’ve expanded the Thixo range to suit different applications. Each one is available as one cartridge with 2 static mixing tips, or in a package of 6 cartridges with 12 static mixing tips. Whether you’re a professional or DIYer, our innovative 2:1 epoxy system will provide great results, at a great price.

Product Description For Use On Application Examples
  • Thick, translucent epoxy for bonding, sealing, gap filling, filleting, and tabbing
  • Use above and below the waterline
  • No sagging on vertical and overhead surfaces
  • Gel time: 30-35 minutes @ 77°F
Wood, metal, aluminum, fiberglass, block, brick, concrete, glass, slate, tile, stone, and more Adhesive: Bulkheads, deck cleats, rub rails, gunwales, and seat bases; stitch and glue construction; scarf joints and chine log joints; fillets
Sealant: Seal plumbing, tanks, and hatches; seal end grain
Filler: Fill deck holes where hardware was removed, deck-hull seams, castings, welds, and voids
Thixo LV
  • Low-viscosity, penetrating epoxy for laminating, filleting, and gluing
  • Use above and below the waterline
  • Gel time: 10 minutes @ 77°F
Wood, fiberglass, brick, concrete, cement, glass, acrylic Adhesive: Bond brick, concrete, cement, and composites. Great for filleting.
Sealant: Sidewalks, seams, steps, garage floors, and door frames
Filler: Seams, cracks, holes
Penetrating Epoxy: Laminating
Thixo Fast Cure
  • Stronger and cures over three times faster than regular Thixo
  • Ideal for bonding
  • Ready for sanding and high loads in just 4 hours
  • Use above and below the waterline
  • Gel time: 10 minutes @ 77°F
  • Slightly creamier in color than regular Thixo
Wood, metal, fiberglass, and more For bonding and sealing applications. Not for use as a gap filler.
Thixo Wood
  • Wood-colored formula is a little thicker than original Thixo
  • Cures to a dark brown, wood color
  • Ideal for wood boat construction and restoration
  • Use above and below the waterline
  • Gel time: 50 minutes @ 77°F
All types of wood Stitch and glue bonding, scarf joints, butt joints, seams, fillets, filling holes and voids, sealing hulls and decks, surfboards, and furniture
Thixo Flex
  • More flexible than original Thixo
  • Cures to a buff color
  • Able to withstand the stresses of expansion, contraction, shock, & vibration
  • Use above and below the waterline
  • Gel time: 40 minutes @ 72°F
Wood, fiberglass, metals, glass, ceramics, some plastics, and wet or difficult-to-bond hardwoods For building and repairing wooden boats and bonding parts that are prone to flexing.
Thixo PRO Original formula Thixo in a larger cartridge containing about 2½ times more epoxy Wood, metal, aluminum, fiberglass, block, brick, concrete, glass, slate, tile, stone, and more Use for the same type of applications as Thixo. Thixo PRO gives you more adhesive for bigger jobs and more complicated installations.

WARNING: This product can expose you to chemicals including bisphenol A, which is known to the State of California to cause female reproductive toxicity. For more information, go to

TotalBoat Thixo Pro Epoxy Adhesive Technical Data
Which Epoxy Should I Use for My Project?
Recommended TotalBoat Epoxies Listed by Project Type
Thixo PRO Part A Epoxy Resin SDS
Thixo PRO Part B Hardener SDS

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