OBIC 1100

Aromatic Polyurea Coating

Typical Installations

Potable Water Containment, Water Treatment, Industrial Facilities, Food Processing Plant, Bottling & Canning Plant

Product Highlights

OBIC 1100 adheres extremely well to various properly prepared surfaces including metal, wood, concrete and fiber glass. Potable water approved for ANSI 61 barrier material, product highlights include:

  • UL certified ANSI/NSF 61 in specific colors
  • Excellent corrosion protection and chemical resistance
  • Excellent impact resistance, even in sub-freezing weather
  • High abrasion resistance for harsh environments
  • Seamless monolithic waterproof membrane that is tough and durable
  • Odorless, 100% solids
  • USGBC LEED, EQ Credit 4: Low-emitting VOC Compliant Materials
  • Produced in an ISO 9001-2015 certified facility

Properties of Components

Property A side B side
Viscosity 350 cps 650 cps
Gel time 11-15 seconds
Tack free time 20–30 seconds
Return to Service 60 Minutes

Physical Properties

Property Value
Hardness, D-2240 D 52
Tensile strength, D-412 3850 psi
100% Modulus, D-412 1460 psi
200% Modulus, D-412 1960 psi
300% Modulus, D-412 2650 psi
Tear strength, DIE-C, D-624 570 pli
Ultimate elongation, D-412 425%
Taber Abrasion, mg loss CS17 17.0
Flexibility, 1/8” mandrel Pass

Equipment Recommendations

A Side Hose Temp 150-165 F
B Side Hose Temp 150-165 F
Spray Gun P2, GX7-DI, Fusion AP
Spray Pressure 2200 PSI (Dynamic)

Values obtained in laboratory setting for comparison purposes only and should not be considered specifications.

Surface Preparation

Surface must be clean, dry, and in sound condition. Remove all oil, dust, grease, dirt, loose rust, and other foreign material to ensure adequate adhesion.  See the OBIC 1100 Technical Data Sheet for minimum surface preparation requirements for Steel, Concrete and Masonry.


Read and review entire SDS for OBIC 1100 prior to use.

Packaging, Storage & Shelf Life

OBIC Armor 1100 is available in 55-gallon drums, and 275-gallon totes. It should be stored in sealed containers between 60ºF and 90ºF. Shelf life is 12 months under normal conditions in factory sealed containers.