MAX GRE THIXO A/B
THIXOTROPIC GASOLINE RESISTANT EPOXY SYSTEM
The Mixed Consistency Is Similar To Ketchup Or Mayonnaise For Less Sag
Controlled Flow - Less Drips Or Sagging For Vertical Application

1 Quart MAX GRE THIXO PART A Resin Component
1 Pint MAX GRE THIXO PART B Curing Agent
48 Fluid Ounce Combined Volume

MAX GRE Restored Steel Gasoline Tank
Video Demonstration Posted Below


PRODUCT HIGHLIGHTS
Excellent Chemical Resistance Against Gasoline And Diesel (E85 Ethanol Fuel Blends)
Bonds To Metal, Fiberglass -FRP,  Gas Tanks
Prevents Rust And Oxidation Of Ferrous Tanks

Formulated For Reduced Flow And Drips When Applied Vertically
Vertical Coating Application With Less Run-Offs And Sag
Superior Impact Resistance And Durability

PRODUCT DESCRIPTION
MAX GRE THIXO A/B is a two-part epoxy-based resin system (Bis A/Bis F Hybrid) formulated for gasoline resistance.
It is a premium grade resin system for repairs and restoration of fuel tanks.
MAX GRE THIXO A/B to steel, aluminum, fiberglass-reinforced and other substrates used in fuel cells and tanks.
MAX GRE THIXO A/B is 100% solids and does not contain non-reactive components.
MAX GRE A/B is resistant to swelling, softening, and loss of adhesion from immersion and direct contact to modern gasoline and diesel fuels.
It demonstrates excellent dimensional stability and resistance to impact damage.
MAX GRE THIXO A/B is used as a barrier coating for metal and FRP fuel cells.
It is also a strong adhesive for bonding and patching metals and FRP fuel tanks.

Induced Corrosion Caused By Etahnol Fuel Blend
It provides a high degree of chemical resistance against petroleum-based gasoline, diesel, and ethanol fuel blends (E85).
Ethanol gasoline and diesel blends are more susceptible to water absorption due to the high ethanol content in modern fuels.
The water molecule readily absorbs acid (H+) ions forming an electrolyte solution.
This creates high corrosion activity when the ethanol fuel blend comes in contact with metals.
MAX GRE A/B is electrically non-conductive, shielding the metal substrate making the metal less suceptable to coorosion.
MAX GRE A/B also is also acid resistant thus reducing oxidation or rusting of the metal tank.
Both steel(Fe) or aluminum(Al) tanks metal tanks are more susceptable to oxidation or corrosion 

Ethanol Corrosion: Beware!

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Surface Preparation For Gas Tank Repair
The MAX GRE THIXO must be in direct contact with the base substrate to yield a strong bond.
The substrate must be well prepared to ensure good adhesion.
Clean and degrease oily residue left by the gasoline or diesel fuel.
Remove old coating mechanical sanding or bead blasting.
Use acetone to degrease the surface before applying the MAX GRE resin system.
The substrate must be dry and free from any contamination to ensure the repair yields a strong bond that will not peel or delaminate.

Simple Test To Determine If The Surface Is Suitable For MAX GRE Application
Use this "water-bead" test to quickly check the wettability of the surface.

Why Epoxy Coatings Bead-up. Testing & Preparing Surface Before Applying Epoxy Coating Or Adhesive. - YouTube


A surface that demonstrates low surface tension prevents the liquid resin to wet-out and cause poor adhesion.

Hydrophobic Or Water-Repelling Dynamics In Nature

Mixing And Application
MAX GRE THIXO A/B is mixed 2:1 by weight or by volume and offers a 35 to 45 minute working time.
Use a scale to measure the proper mix ratio accurately, which dramatically affects cured chemical resistance especially when mixing small batch sizes.
The mixed consistency is similar to ketchup and is easily applied using a brush or spatula.
The ideal coating thickness to create a hermetic barrier is 0.015-inch or 15 mils - the thickness of a business card.
MAX GRE THIXO will maintain this applied film thickness on a vertical plain.

For thicker applications, allow the first coat to cure for 5 to 6 hours at 75°F and repeat the application directly on top of the previous application.
Once the desired thickness is achieved, allow the MAX GRE to fully cure 36 to 48 hours at 25°C to 30°C before use.

To use the MAX GRE THIXO as an adhesive, prepare the substrates to its bare condition.
Remove any old coating so the MAX GRE THIXO is directly applied and in full contact with the base substrate.
Ensure bondline area foot-print is relative to the amount of force that is expected.

Mix the proper amount of the resin and curing agent for the application.
Bond line control media such as ‘Potter’s Glass Bead’ is typically mixed with the MAX GRE to meter the ideal bondline thickness of 5 to 7 mils.
Apply the mixed MAX GRE on both substrates to be bonded and assemble.
Apply sufficient clamping force to ensure both substrates are mated.
Allow to fully cure for 36 to 48 hours at 25°C to 30°C before use.

Please view the following video demonstration of the proper mixing of epoxy resins.
The resin and curing agent must be mixed to a uniform consistency to eliminate tacky or uncured spots.

EPOXY RESIN MIXING TECHNIQUE 

Click On The Image To View The Video Demonstration

How To Mix Epoxy Resin For Food Contact Coating. Avoid Tacky Spots, Minimize Air Bubble When Mixing - YouTube

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THE USE OF A WEIGHING SCALE IS HIGHLY RECOMMENDED TO ENSURE MIX RATIO ACCURACY.

Purchase this scale with any of our offering &the shipping cost of the scale is free.

https://www.ebay.com/itm/222630300203 

Complete Steel Gas Tank Repair Video
Surface Preparation, Fiberglass Patch Rust-Through Repair, Integral Sealing Of Metal Tank
Compliments Of Jeff @ElderyIron
Click On The Image To View The Video Demonstration

Repairing a Gas Tank with Gasoline Resistant Epoxy 1981 Dodge Colt - YouTube

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Prepping the Obsolete 1981 Dodge Colt  Gas Tank For Repair - YouTube

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Materials List Used In The Video
Click the link to view the eBay listing

MAX GRE A/B

Thin Self-Leveling Consistency

https://www.ebay.com/itm/311946473553

MAX GRE THIXO A/B

Thickened Gel-Like Consistency

https://www.ebay.com/itm/313346416592

STYLE 7781 5ft x 6ft

Pliable Fiberglass Reinforcing Fabric

https://www.ebay.com/itm/223669319695

For patching and reinforcing, use silane or volan treated fiberglass fabric for the best resin compatibility and wet-out.
An excellent fiberglass fabric for patching and reinforcing is the Style 7781 eight-harness satin weave.


https://www.ebay.com/itm/223669319695

PHYSICAL PROPERTIES & MECHANICAL PROPERTIES

Density

1.10 G/CC

Form and Color

Clear Liquid

Viscosity

2500-3000 cPs @ 25ºC Mixed

Mix Ratio

2:1 
100 Parts “A” to 50 Parts “B”

Working Time

45 – 50 Minutes @ 25°C

Peak Exotherm

70°C (100 Gram Mass)

Thin Film Set Time

4 to 6 Hours

Handle Time

8 Hours

Cure Time

2 to 7 days @ 25°C 

Accelerated Cure Time

8 Hours @ Room Temperature,
Plus 2 hours at 90°C

Hardness

80 ± 5 Shore D

Tee-Peel Strength

3.4 Lbs. per inch Width

Compressive Strength

8700 psi @ 25°C

Tensile Shear Strength Al-to Al

2,935 psi @ 25°C


1,970 psi @ -40°C


1250 psi @ 100°C

Elongation At Break

3.0% @ 25°C

Flexural Strength

13,000 psi @ 25°C

Flexural Modulus

344,000 psi @ 25°C

Heat Deflection Temp.

70°C @ 25°C


Chemical Resistance Test
MAX GRE A/B And MAX GRE THIXO
Continuous Immersion Test In E85 Gasoline And Diesel

HARDNESS AND WEIGHT RETENTION TEST 
Testing the Shore Durometer hardness and weight changes determines if the MAX GRE is affected by the gasoline immersion.

  • The weights and Durometer Hardness of the specimens were measure before and after the immersion test.
  • Changes in weights and Shore hardness were measured.
  • A resin system with poor chemicals resistance will cause bloating and softening to occur after fuel immersion.
  • The increases in weight indicates digestion or breakdown of its chemical structure.
  • The lowered Shore Durometer Hardness indicates poor chemical resistance and leads to loss of its cured mechanical strength properties.
Specimens are immersed in E85 
Gasoline And Diesel Fuel Since 06/15/2009

Latest Test Performed On
November 2020

June 2009

Start Date

March 2014

No change in dimension, weight, and hardness

February 2017

No change in dimension, weight, and hardness

November 2019

No change in dimension, weight, and hardness

November 2020

No change in dimension, weight, and hardness

No change in weight measured and Shore Durometer hardness after continuous gasoline immersion.
Demonstrating excellent gasoline and diesel resistance (E85 grade ethanol/fuel blend).

March 2014
 

November 2020 Test

MAX GRE A/B Low Viscosity Version After Continuous Immersion
Shore Hardness Test                             Weight Test
MAX GRE THIXO A/B Thickened Version After Continuous Immersion
Shore Hardness Test                          Weight Test

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PLEASE CHECK OUT OTHER AVAILABLE
RESIN SYSTEMS AT OUR eBay STORE

https://www.ebay.com/str/PolymerProducts-The-Epoxy-Experts

DON'T FORGET OUR EPOXY MIXING KIT

Click The Link To Add To Order  https://www.ebay.com/itm/222623932456

EVERYTHING YOU NEED TO MEASURE, MIX, DISPENSE & APPLY 

Proportioning the correct amount is equally as important to attain the intended cured properties of the resin system.
The container in which the epoxy and curing agent is mixed is an important consideration when mixing an epoxy resin system. 
The container must withstand the tenacity of the chemical and must be free of contamination.
Most epoxy curing agent has a degree of corrosivity, as a general practice, protective gloves should be worn when handling chemicals of the same nature.

MIXING KIT CONTENTS 

1 Each Digital Scale -Durable, Accurate Up To 2000.0 Grams   

4 Each 32-ounce (1 Quart) Clear HDPE Plastic Mix Cups

4 Each 16-ounce (1 Pint) Clear HDPE Plastic Mix Cups

One Size Fits All Powder-Free Latex Gloves 

2 Each Graduated Syringes

 Wooden Stir Sticks

Chip Brush 

 

IMPORTANT NOTICE

Your purchase constitutes the acceptance of this disclaimer. Please review before purchasing this product.

The user should thoroughly test any proposed use of this product and independently conclude the satisfactory performance in the application.
Likewise, if the manner in which this product is used requires government approval or clearance, the user must obtain said approval.
The information contained herein is based on data believed to be accurate at the time of publication.
Data and parameters cited have been obtained through published information, PolymerProducts and  Polymer Composites Inc. laboratories using materials under controlled conditions.

Data of this type should not be used for a specification for fabrication and design. It is the user's responsibility to determine this Composites fitness for use.

There is no warranty of merchantability for fitness of use, nor any other express implied warranty.
The user's exclusive remedy and the manufacturer's liability are limited to refund of the purchase price or replacement of the product within the agreed warranty period.

PolymerProducts and its direct representative will not be liable for incidental or consequential damages of any kind.
Determination of the suitability of any kind of information or product for the use contemplated by the user,
the manner of that use and whether there is any infringement of patents is the sole liability of the user.