SPECIALTY COATINGS

#726-CV COVE KIT | #729 ARMORGEL | #309 FLEXGARD T | #739 FLEXGARD M | #207 HAIRLINE CRACK SEALER | #908 LINE STRIPING | #620 FLASHPATCH

#739 FLEXGARD M

FLEXIBLE EPOXY MEMBRANE THAT SELF-LEVELS WITH 150%-165% ELONGATION

739 FlexGard M is a unique 100% solids, two-component, low modulus flexible epoxy coating system. This self-leveling, flexible membrane produces elongation characteristics of 150% to 160% and remains flexible at temperatures between 0°F and 150°F . A resilient, durable, and tough flexible surface that is excellent for bridging non-working or non- moving cracks up to 1/16″ wide without additional preparation or the need to address each crack individually.

739 FlexGard M can be applied, using a roller, in a single coat. 739 FlexGard M can also be applied in several or multiple coats, or with a small, notched squeegee (then backrolled using a spiked roller) for thicker applications. Minimum application thickness is 30 mils.

Depending on project requirements and thickness desired, 739 FlexGard M can be installed from approximately 15 mils to 30 mils in a single lift or application. An appropriate Thermal-Chem topcoat material should be applied to provide improvedsurfaceprotection or for desired texture.

739 FlexGard M can be used as a waterproofing membrane, under one of the Thermal-Chem flooring or coating systems, to provide exceptional stability and flexural strength over concrete or wood substrates that experience excessive vibration or where flexural properties are desired. For use on interior or exterior applications over concrete or wood surfaces as a resilient floor system or as a flexible liner to waterproof concrete, metal or wood containment tanks on vertical as well as horizontal surfaces. 739 FlexGard M provides a smooth finish that has impact resistance, contains no volatiles, and meets VOC guidelines. To avoid unevenness in the finished floor surface, a pre-fill coat may be required.

USES / APPLICATIONS

Typical uses for the 739 FlexGard M include:

  • Laboratories,pharmaceuticalandcleanroom applications 
  • FlexiblemembranecoatundermanyThermal- Chem floors 
  • A waterproofing membrane for containment tanks 
  • Excellent membrane system for mechanical equipment rooms 

And, where the following qualities are required:

  • Where cracks and joints can not be tolerated
  • Flexible/waterproofing protection
  • Permanent and durable floor protection 

ADVANTAGES

  • Remains flexible in a variety of temperature ranges 
  •  Suitable for interior and exterior applications 
  •  Superior adhesion to a variety of substrates 
  •  No offensive odors during application 
  •  Bridges non-working or non-moving interior
    cracks or joints up to 1/16″ wide 
  •  Installed by approved applicators 
  •  Volume mix ratio: 1:1 

RECOATING TIMES

Degrees Recoat Time

77°F = 4-5 hrs.
60°F = 8-9 hrs.

The above table assumes that the ambient temperature, material and substrate are equal.

DATA SHEET

APPLICATION INFO

739 FlexGard M can be applied over the VaporGard Coating System in applications where hydrostatic or vapor transmissions could be a potential hazard; and can be used with any of the Thermal-Chem complimentary and repair products; and can be applied as a: 

  • Neat system by squeegee and bank rolled with a porcupine roller. 
  •  Neat as a thicker, self-leveling coat, backrolling with a porcupine roller. 
  • Applied in multiple coats up to desired thickness. 

LIMITATIONS

  • May require an appropriate Thermal-Chem primer on certain substrates 
  •  Substrate imperfections may show on the surface, a pre-fill coat may be required 
  • Directsunlightexposurewillcausesomeslight discoloration 
  •  Structural repair methods for working cracks must be followed 
  • Minimumapplicationtemperaturesof50°F 
  • Requires an appropriate Thermal-Chem top coat/resurfacer
  • Do not broadcast of fill with sand
  • Available in straw and pewter gray
  • A variety of textures from a smooth, glossy
  • finish to aggressive texture with appropriate Thermal-Chem top coat 

GET A FREE QUOTE

The experts at Thermal-Chem can provide you with expert advice and free quotes for your specific project.  Call or email now.

Product Questions & Ordering Info
800-635-3773 | Sales@thermalchem.com

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