Dur-A-Hard VG
Cementitious Polyurethane Detailing Mortar & Wall Coating

48 SF @ 1/8


Dur-A-Hard VG Cementitious Polyurethane Detailing Mortar is a vertical-grade, trowel applied, fast curing, phthalate & solvent-free cementitious polyurethane mortar designed for use with Dur-A-Hard SL Self-Leveling Cementitious Polyurethane Flooring System and Dur-A-Hard TG High Performance Cementitious Polyurethane Flooring System for commercial and industrial applications. It is formulated as a highly thermal shock resistant coating system for demanding production areas, trenches and coves especially those found in the food and beverage industry.

  • CFIA approved; USDA accepted.
  • Zero VOC’s, odourless, and non-tainting.
  • Easy to apply; Non-sagging properties for vertical applications.
  • Chemical resistant.
  • Fast setting, easy to apply, easy to clean and sterilize.
  • May be applied at low temperatures (5 degrees C).
  • Will bond to mild steel and water-resistant plywood.
  • High-build, tough coating.
  • Outstanding thermal shock resistance (up to 120oC).

Dur-A-Hard VG Cementitious Polyurethane Detailing Mortar is used to coat all vertical surfaces, build fillets, coves, curbs and other detail work associated with Uracrete flooring systems. This product is odourless, non-tainting and is approved by the Canadian Food Inspection Agency for use in the Food and Beverage Industry. Dur-A-Hard VG is ideal for: Detailing mortar for Dur-A-Hard SL & Dur-A-Hard TG Flooring Systems, Coves, Upturns and trenches, Pharmaceutical laboratories and clean rooms, Chemical processing plants, Food processing plants, including meat/poultry processing and dairy manufacturing, Hospitals and medical centers, as well as Commercial kitchens and restaurants

Physical Properties
Adhesion to Concrete

>400 psi (concrete fails before loss of bond)

Cure Time @ 21°C
  • Foot Traffic: 12-24 hours
  • Full Service: 24-48 hours
  • Heavy Duty Traffic: 48 hours
  • 4.5 m² @ 3 mm (48 ft² @ 1/8 inch) per kit
  • 2.3 m² @ 6 mm (24 ft² @ 1/4 inch) per kit
Pot Life

15 Mins - working time @ 25°C

Service Temperature

-40°C to 120°C (steam wash)

Mix Ratio
  • 4 Component Kit -
  • Part A (Resin - 2.0 kg)
  • Part B (Hardener - 2.5 kg) 
  • Part C (Aggregate mix - 27.0 kg)
  • Part D (Colourant - 0.5 kg)

Performance Properties
Method Results
Abrasion Resistance


35 mg loss

Coefficient of Friction

ASTM D2047


Compressive Strength


46 MPa (6,924 psi)

Flexural Strength


19 MPa (2,625 psi)

Impact Resistance

MIL D3134

pass @ 125 mils

Tensile Strength


8 MPa (1,198 psi)