VFI®-5055 75 D Concrete Patch Repair

VFI®-5055 75 D Concrete Patch Repair is a low viscosity, high hardness material that can be hand mixed or dispensed through the QWIK SPRAY SYSTEM®. The low viscosity and high hardness properties, when used in combination with an aggregate, provides a tough durable patch for any porous concrete surface. Due to polyurethane chemistry, VFI®-5055 can be used in below freezing temperatures allowing for year round repairs. VFI®-5055 Concrete Patch Repair creates durability and high rigidity resulting in a permanent repair to concrete areas where damage has occurred.

Low viscosity two part 75 D polyurethane patch material that flows out to fill in inconsistences.

Related Industries:

Application Methods:

  • Inject
  • Pour

Available Packaging:

  • Tote
  • Drum
  • 5 Gallon
  • Cartridge

Product Details

  • Product Color: Standard colors available is concrete gray. For additional premium colors or color matching services contact Volatile Free, Inc.
  • UV Stability: This product is NOT UV color stable and has no long-term UV testing. For additional information contact Volatile Free, Inc.
  • Coverage/Thickness Requirement: Contact Volatile Free, Inc. for thickness requirements and specifications.
  • Storage Stability/Shelf Life: 6-month shelf life from date of manufacture when stored and sealed in unopened containers between 40°F - 75°F. Opened containers may be resealed with a nitrogen purge, but shelf life will be significantly shortened. Material should be brought to a minimum temperature of 65°F before use.
  • Equipment: 5055 75 D concrete patch repair requires a plural component Qwik Spray Applicator Gun for dual 300 ml cylinders. An air compressor that can provide at a minimum 100 PSI and 10 CFM of constant pressure is also required to run the Qwik Spray Applicator Gun. For additional instructions and equipment requirements, contact Volatile Free, Inc.
  • Surface Preparation: Surface preparation depends on application and substrate being coated. All surfaces should be cleaned, prepped and free of any oils, dirt or films that could affect the product's adhesion. Contact Volatile Free Inc. with any additional questions.
  • Mixing: Pre-mixing Poly (B) components until uniform is required before combining Poly (B) and Iso (A). Material in tubes is required to be shaken until uniform before use. If pouring material by hand pre-weighed poly (B) must be poured into pre-weighed Iso (A) and then mixed until uniform and transferred to a new container to mix until uniform again before use. Product must be fully mixed and used before the duration of the pot life. Mix times may vary depending on volume and mixing method, please contact Volatile Free, Inc. for more information on any specific mixing questions and requirements.
  • Material Application: Temperature should be between 50°F and 100°F when the product is being used. The pot life will shorten with any increases in temperature beyond 72°F. Material temperature should be above 65°F before use. Contact Volatile Free, Inc. for more information on recommended release agents or sealants.
  • Primers: Contact Volatile Free, Inc. on any primer questions.
  • Cleanup: Preferred clean-up solvent is xylene or MEK. Please contact Volatile Free, Inc. for more information on clean-up of equipment and tools.
  • Thinning: Do not thin prior to application.
  • Precautions: Contains isocyanate that may be irritating to the skin and is toxic if inhaled as particulate matter. See Safety Data Sheet for complete safety data. Do not add any foreign material to this product. Avoid prolonged breathing of vapors and prolonged or repeated skin contact. Use only with adequate ventilation.

VFI®-5055 75 D Concrete Patch Repair Physical Properties

  • Hardness Shore D (ASTM B-2240): 75
  • Tensile Strenth (ASTM D-412): 3444 psi
  • Elongation (ASTM D-412): 4.00%
  • Tear Strength (ASTM D-624): 172 pli
  • Elastic Modulus: 38639
  • Compressive Strength (ASTM-1621): 8000 psi
  • Impact Resistance Unnotched Izod: 13.41 ft/lb per inch
  • Slant Shear Bond Test (ASTM C882): 1420 psi
  • Flexural (ASTM D-790) Strength/ Modulus: 8091 psi/175,123 psi

VFI®-5055 75 D Concrete Patch Repair Liquid Properties

  • Solids by Weight (ASTM D 1644): 100.00%
  • Solids by Volume (ASTM D2697): 100.00%
  • Liquid Density A Side (ASTM D 2939): 9.51 lbs/gal
  • Liquid Density B Side (ASTM D 2939): 8.52 lbs/gal
  • Mixed Liquid Density (ASTM D 2939): 9.00 lbs/gal
  • Specific Gravity A side: 1.142 g/ml
  • Specific Gravity B side: 1.023 g/ml
  • Specific Gravity Mixed: 1.08 g/ml
  • Ratio by Volume (A:B): 1A:1B
  • Mixed Solids By Volume (ASTM D2697): 100.00%
  • Viscosity A side (ASTM D2196): 65 cps
  • Viscosity B Side (ASTM D2196): 49 cps
  • Pot Life: 90 seconds
  • Place into service: 10 minutes


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Product Data Sheets