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Product Details

You told us you loved Thixo, but wanted more adhesive per tube. We listened. Thixo Pro is our top selling thickened 2:1 epoxy adhesive, in a larger 450ml dual cartridge package. That's 2.5 times more. If you are working on a large project, Pro is the way to go. You'll save time, have less waste, and get more adhesive for your money.

Standard 185 ml Thixo cartridges fit regular caulking guns. To dispense Thixo Pro, you need our Pro Gun. This manually operated, two component applicator is specifically designed for use with Pro cartridges. A powerful 26:1 trigger ratio lets you place a bead of adhesive exactly where you want it.

Cartridges and Pro Gun sold separately. Choose from the drop down below to select. Each cartridge includes two mixing tips. Additional mixing tips are also available in two packs and quantities of 12 or 60.

Tech Specs
PHYSICAL PROPERTIES VALUE TEST METHOD
ColorBuffVisual
Hardness, Shore D80ASTM D2240
Tensile Strength (psi)6,000ASTM D638
Tensile Modulus (psi)325,000ASTM D638
Tensile Elongation (%)8.5ASTM D638
HDT, Post cured (deg F)122ASTM D648
Compressive Strength (psi)9,000ASTM D790
Flexural Strength (psi)10,500ASTM D790
Flexural Modulus (psi)307,000ASTM D790
Tensile Adhesion (wood) (psi)1,420ASTM D4541
Tensile Adhesion (aluminum) (psi)1,840ASTM D4541
Tensile Adhesion (G10) (psi)2,090ASTM D4541
HANDLING PROPERTIES VALUE TEST METHOD
Resin Density @ 77degF (lb/gal)9.6ASTM D1475
Hardener Density @ 77degF (lb/gal)8.8ASTM D1475
Resin Color - Part ABuffVisual
Hardener Color - Part BAmberVisual
Thixotropic Index (1/10 RPM)7.5
Mix Ratio by Weight100A:46BCalculated
Mix Ratio by Volume2A:1BCalculated
Gel Time @ 77degF, 150g mass (mins)30-35ASTM D2471
Vertical Sag Resistance (in)1-2Vertical Surface
THIXO PRO GUN VALUE
Thrust, lbf900
Pressure, psi268
DriveManual
Capacity, ml300 x 150
Mix Ratio2:1
Info & Guides
Our solution for everything: more stuff, no hassle, no cleanup, less waste. This convenient project-ready epoxy adhesive is ideal for large gap-filling projects and structural repairs below/above the waterline. Thixo is non-sagging a thixotropic epoxy that will stay put on any vertical or overhanging hard to reach corner. It cures to a hard, translucent surface that can be drilled, painted, or sanded. This no-mess, no-hassle versatile 2:1 epoxy system comes equipped with two free static mixing tips to ensure accurate mix ratio upon application every time.

Ideal working temperatures range from 50-80 degrees F.

Thixo Pro Series fits a dual cartridge 2:1 dispensing gun (resin 300ml + hardener 150ml). Additional tips sold separately.

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 www.P65Warnings.ca.gov

Reviews for TotalBoat Thixo Pro 2:1 Epoxy System

9 of 9 Reviews

July 22, 2021

If you own an older boat, an epoxy gun is a must have.
By Capt. Phillip from Edisto Island, SC

Verified Purchase

Used this product to replace some rot in one of my cap rails and to reinforce screw holes under my bowrail. The Thixo Pro Epoxy System worked like a champ. Easy to use and outstanding results.

Bottom Line Yes, I would recommend to a friend

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March 18, 2021

I would buy again for next project
By Captstork from Wake Va

Verified Purchase

Used Thixo for seams on new deck in my skiff


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December 25, 2020

I use a ton of this stuff
By Murk from North Carolina

Verified Purchase

The only down side of this product is the resin and hardener sometime not equally matched in the tube. I have had when running a bead a 1"-2" section not cure at the end of tube. Since the hardener and resin are same color you can see that it properly mixed.

Bottom Line Yes, I would recommend to a friend

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July 1, 2020

Filling wood voids
By Walter the do it yourselfer from Glendale CA

Verified Purchase

I used the product to fill the end grain of the subfloor at a door threshold which had become spongy from subterranean termites. After setting the forms to limit the flow and injecting the epoxy through holes drilled 4 inches apart in the form the floor was solid. Wax coated wood form made it easy to remove. It saved a big tear out. Saved the vinyl flooring and lots of time making it a one person fix.

Before
After
After
After
Bottom Line Yes, I would recommend to a friend

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October 12, 2018

I will buy this product again
By Restharrow Boatworks from Fletcher Vermont

Verified Purchase

After using total bolt penetrating epoxy I use this product to fill holes in the bottom of some rotten window sashes it works beautifully. It doesn't sag on vertical surfaces. And using small waxed wooden pieces on the edges makes for a perfect Edge.

Bottom Line Yes, I would recommend to a friend

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June 11, 2018

THIXO Pro
By Jim V from Homewood,KS

Very convenient to use. Good quality epoxy. My only complaint is the poor shelf life. Only buy it to use when you need it. open a new pack lst week and wound up throwing it in the trash.

Bottom Line Yes, I would recommend to a friend

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May 8, 2018

This is my Third case of this product 👍
By Motorboat from Belmar NJ

Verified Purchase

On boat related projects both wood and fiber glass,doesn't sag and no mixing needed, very easy to use.

Bottom Line Yes, I would recommend to a friend

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March 7, 2018

great product
By john from texas

Boat construction


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November 1, 2014

GOOD STUFF!
By GEORGIE BOY from COOPERSTOWN, NY

Verified Purchase

THIS STUFF REALLY LETS ME LAY DOWN A NICE BEAD OF EPOXY JUST AS YOU WOULD LAY DOWN A BEAD OF CAULK. I CAN MAKE NICE FINE FILLETS ON WOODEN LAPSTRAKES. THE GUN IS SOMETIMES TOUGH TO GET INTO TIGHT SPACES, BUT I LIKE THESE LARGE TUBES BECAUSE I DO NOT HAVE TO STOP TO RELOAD AS OFTEN AS WITH SMALLER TUBES. CHEAPER TO BUY PER OUNCE TOO.

Bottom Line Yes, I would recommend to a friend

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