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  • Fine, textured and resistant to wide range of chemicals
    • Covers a broad range of chemical exposures 
  • Coefficient of thermal expansion comparable to concrete
    • Resists cracking and delamination
    • Longer life
  • 100% solids; no VOCs; no free isocyanates
    • Enhances safe use
    • Serves demanding applications 
  • Bonds to dry or damp concrete ​
    • Saves time and versatile
  • Reinforcement coupling agent minimizing coating voids
    • Permeation resistant
    • User-friendly consistency​
  • ​​Adhesion exceeds cohesive strength of concrete​
 
Acid and alkali spill areas
Pump bases/grouting
Trenches and drains
Bottling lines
Wastewater treatment​
Structural support columns
Equipment bedding
Concrete tanks/sumps
Tile repointing
Food processing plants
 
​ 


Composition MatrixA compounded epoxy resin reacted with modified aliphatic amine curing agent
​​Composit​ion ​ReinforcementDensely packed proprietary quartz pretreated with polymeric coupling agent
​​​​
​​​Cured Density​​​​​ 1.88 gm/cc​117 lb/ cu.ft.
Compressive Strength(ASTM C 579)655 kg/cm2 (64.2 MPa)9,320 psi
Tensile Adhesion(ASTM D 4541)>35.1 kg/cm2 (>3.4 MPa) >500 psi Concrete Failure
Tensile Strength(ASTM C 307) 200 kg/cm2 (19.6 MPa) 2,850 psi
Flexural Strength(ASTM C 580) 387 kg/cm2 (37.9 MPa) 5,500 psi
Flexural Modulus of Elasticity(ASTM C 580)1.3 x 105 kg/cm2 (1.3 x 104 MPa) 1.87 x 106 psi
Bond Strength
Excellent - 100% Concrete
>28 kg/cm2 (>2.8 MPa)>400 psi
Linear Coefficient of Thermal Expansion(ASTM C 531)26 x 10-6 cm/cm/°C15 x 10-6 in/in/°F
Thermal Compatibility to Concrete(ASTM C 884)Passes
Impact Resistance(ASTM D 4272)Greater than concrete
Taber Abrasion
H-18/250 gm wt/500 cycles
(ASTM D 4060)148 mg Maximum Weight Loss
Maximum Service Temperature (Dependent on service)​(Water Immersion) Continuous
(Water Immersion) Intermittent
66°C
93°C
150°F
200°F
​​
Click Here for Foreign Language Literature

 

 

Product Datasheet - ARC 791 (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/ad791_EN.pdfProduct Datasheet - ARC 791 (English)
Application Instructions - ARC 791 (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/AI_791_EN.pdfApplication Instructions - ARC 791 (English)
Bulk Packaging Mixing Instructions - ARC 791 (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/Ai791bulk1.pdfBulk Packaging Mixing Instructions - ARC 791 (English)
Bulk Packaging Mixing Instructions - ARC 797 (English/US)https://arcindustrialcoatings.chesterton.com/ArcDocuments/AI797bulk1_EN (US).pdfBulk Packaging Mixing Instructions - ARC 797 (English/US)
SDS (Part A) - ARC 791 (English)https://arcindustrialcoatings.chesterton.com/ArcDocuments/as791a_EN.pdfSDS (Part A) - ARC 791 (English)

Click Here for Foreign Language Literature

 

 

ARC Case Study 002 - Pulp and Paper - Concrete Floor Repairhttps://arcindustrialcoatings.chesterton.com/ArcDocuments/EN23593.08_ARC-CS002_PULP-PAPER_CONCRETE-FLOOR-REPAIR.pdfARC Case Study 002 - Pulp and Paper - Concrete Floor Repair
ARC Case Study 004: Pulp & Paper Industry / Wastewater Clarifier - Rake Armhttps://arcindustrialcoatings.chesterton.com/ArcDocuments/EN23593.06_ARC-CS004_PULP-PAPER_CLARIFLER-RAKE-ARM-CARRYING-RING.pdfARC Case Study 004: Pulp & Paper Industry / Wastewater Clarifier - Rake Arm
ARC Case Study 062: General Manufacturing - Secondary Containmenthttps://arcindustrialcoatings.chesterton.com/ArcDocuments/EN23593.61_ARC-CS062_STEEL-COKING-SINTERING-IRON_MAKING_DIRECT-REDUCTION-IRON-PLAN.pdfARC Case Study 062: General Manufacturing - Secondary Containment
ARC Case Study 003: Pulp & Paper Industry/Waste Water Effluent Pumpshttps://arcindustrialcoatings.chesterton.com/ArcDocuments/EN23593.07_ARC-CS003_PULP-PAPER_WASTEWATER-EFFLUENT-PUMPS.pdfARC Case Study 003: Pulp & Paper Industry/Waste Water Effluent Pumps
ARC Case Study 001: Pulp & Paper: Scraper Conveyor Floorhttps://arcindustrialcoatings.chesterton.com/ArcDocuments/EN23593.09_ARC-CS001_PULP-PAPER_SCRAPER-CONVEYOR-FLOOR-EFFICIENCY.pdfARC Case Study 001: Pulp & Paper: Scraper Conveyor Floor

Nominal, based on a 6 mm (240 mil) thickness

  • System Kit covers 4.1 m2 (44 ft2) and contains:
    - 1 x ARC 797 System kit primer pack
    - 1 x ARC 791 resin pack
    - 3 bags of QRV reinforcem​ent
     
  • Bulk Kit covers 16.7 m2 (180 ft2) and contains:
    - 1 x ARC 797 Bulk kit primer pack
    - 1 x ARC 791 resin
    - 1 x ARC 791 curing agent
    -​12 bags of QRV reinforcem​ent
     
    Note: Components are pre-measured and pre-weighed.
    Each kit includes mixing and application instructions plus tools.
    ​​

Available Colors

Gray