Normac NR-5911HT Parts "A" and  "B"

 Product Description: A 100% solids Heated Plural Component Polyurea Spray System designed for  applications such as tank linings, ponds, reservoirs and concrete containment areas.

Material: Polyurea Hybrid

Mix Ratio:                         Part "A"       Part "B"

By Weight:                            100               90       

By Volume:                           100             100

Package Sizes:  Packaged/Sold by Weight

Kit                                     Part "A"       Part "B"

  38 kg. (A+B)                     20.0 kg.     18.0 kg.

431.82 kg. (A+B)                227.27 kg.    204.55 kg.

 Viscosity @ 21oC(70oF)      Part AA@     PartAB@

                  1100cps      850cps

 Pot Life:                 8 to 12 seconds

 Tack Free:              less than 35 seconds

 Hardness:               60 + 5  Shore D

 Impact Resistance:

Greater than 160 inch - pounds (ASTM D-2794)

 Tear Strength:       300 pli Die AC@

                              74 pli ASTM D-470

 Tensile Strength: 2520 psi (ASTM D-412)

 Elongation:           275% (ASTM D-638)

 Abrasion Resistance:  0.094 grams weight loss per 1000 cycles, H18 wheel, at 1000 gms. (ASTM D1-044)

 Operating Temperature: -56oC (-70oF) to 176oC (350oF)

 Fungus Resistance:          Non-nutrient

 Elcometer Adhesion:

                    Steel:     >1000 psi (ASTM D-4541)

              Concrete:     > 850 psi (ASTM D-4541)

Vapor Transmission:   < 0.10 (ASTM E96-80)

 Weight of Cured Coating: 29 gm./m2 @ 25 microns 0.60 lbs. per 100 ft.2 at .001" thick

 Ultimate Cure:  5 days at 21oC (70oF)

 Recoat Times:  Continuous: Maximum 12 hours

 Mixed Solids Content: 100%

 Flash Point:  None, Normac NR-5911HT Part "A" and "B" are both non-flammable in shipping, storage and application. See Material Safety Data Sheet (MSDS).

 Application:   Normac NR-5911HT is applied through heated plural component 1:1 equipment.  The recommended spray gun is a Probler or Gusmer GX-7 with the appropriate mixing nozzle or chamber. This system uses air pressure to purge the mix chambers and tips.  No solvent is required during application.  Typical operating temperatures are between 60oC (140oF) to 71oC (160oF). Spraying pressure should be minimum 2500psi for best physicals.  Air requirements for the main pumps is 90 lbs. Electrical is 220v single phase and 110v.

Surface Preparations and Primers:  Standard surface preparation procedures such as grit blasting to near white metal or acid etching concrete is required for good mechanical bonding of the NR-5911HT sprayable polyurea system. See "Normac Surface Preparation Guide for Urethane Coatings".


NR-9500:  A two component, single coat air curing solvent based primer.

EP100/EP200:  A two component, air curing epoxy based primer.

Refer to specific primer/adhesive data sheets.

Coverage: Normac NR-5911HT

Theoretical coverage:

34 m2 @ 25 microns (166 ft2/lb. at .001").

1m² requires 1.18kgs at 1mm thickness.

1ft²  requires 0.24lbs at .040" thickness.


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