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TECHNICAL DATA SHEET I SECTION 3.9
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POLYEURO 5851
Two Component, Aromatic
Polyurea Protective Coating

Product Description Technical Data
Polyeuro 5851 is a 100% solids, rapid curing, odorless,
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flexible, two component, aromatic-spray polyurea developed Mix Ratio by Volume 1A : 1B
for specialty application such as a geotextile lining membrane. Pot Life @ 75ºF (24ºC), 50% R.H. 15-25 seconds
It may also be applied to concrete and steel substrates.
Polyeuro 5851 is volatile free, and mixed at a 1:1 ratio with Tack Free Time (thickness & substrate 120-150 seconds
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plural-component- spray equipment. temperature dependent)
Recoat Time 0 - 12 hours
Features Viscosity at 80°F (27ºC), Brookfield 1200 ± 150 cps
Side-A
• 100% Solids Side-B 400 ± 100 cps
• ANSI/GRHC/SPRI VR-1 (2001) Compliant Density (Side-A & Side-B Combined) 8.5 ± 0.5 lbs/gal
• Excellent Thermal Stability Flash Point > 200°F (93.3°C)
• Exposure Temperatures -40ºF to 350ºF (-40ºC to 177ºC) Hardness, ASTM D2240 85 ± 5 A
• FLL Root Resistance
3500 ± 200 psi
• Good Chemical Resistance Tensile Strength, ASTM D412 24.13 ± 1.37 MPa
• Immediate Return to Service
• Low-Curing Stress Shrinkage Elongation, ASTM D412 250 ± 50%
350 ± 50 pli
• Odorless Tear Strength, ASTM D624 61.3 ± 8.8 kNm
• Seamless
• Zero VOC Service Temperature -40°F to 300°F
-40°C to 121°C
Typical Uses *These physical properties from sample sprayed with Graco EXP2 @ 2000 psi minimum, with
Fusion Gun AP4242 @ 150-160°F (65°C to 71°C) blistering. Color change, gloss reduction &
• Flexible Membranes chalking are noted. Different machine and parameter will change these properties. User should
perform their own independent testing as properties are approximate.
• Foam Coatings
• Geotextile Coatings Surface Preparation
• Industrial and Manufacturing Facilities In general, coating performance and adhesion are directly
• Liners proportional to surface preparation. Most failures in the
• Oil Production Water/Condensate Containments performance of surface coatings can be attributed to poor
• Structural Steel surface preparation. Polyurea coatings rely on the structural
strength of the substrate to which they are applied. All surfaces
• Typical Ambient Waste Water/Condensate must be free of dust, dirt, oil, grease, rust, corrosion and other
Containments contaminants. When coating previously used substrates, it is
• Waterproofing Membranes important to consider the possibility of substrate absorption,
which may affect the adhesion of the coating system,
regardless of the surface preparation. Polycoat recognizes
Packaging the potential for unique substrates from one project to another.
The following information is for general reference. For project-
10-gallon kit 5 gallons (18.9 liters) and 5 gallons specific questions, contact Polycoat.
(18.9 liters) Side-B NEW AND OLD CONCRETE
Refer to SSPC-SP13/NACE 6, or ICRI 03732: CSP 3-5. New
100-gallon kit 50 gallons (189 liters) Side-A and 50 concrete must be cured for 28 days prior to product application.
gallons (189 liters) Side-B Surface must be clean, dry, sound and offer sufficient profile
for product adhesion. Remove all dust, dirt, oil, form release
agents, curing compounds, salts, efflorescence, laitance and
Colors other foreign matter by shotblasting and/or suitable chemical
Petro Tan, Industrial Tan, Carlsbad Canyon, and Covert Green. means, in accordance with local chemical regulations. Rinse
Custom colors are available upon request. thoroughly to achieve a pH between 8.0 and 11.0. Allow to dry
completely. If old concrete has a surface that has deteriorated
Coverage to an unacceptably rough surface, PC-260 or a mixture of
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Polyeuro 5851 may be applied at any rate to achieve desired Polyprime 21 and sand should be used as a repair agent
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thickness. Theoretical coverage for 1 mil (0.254 microns) for cracks, spalls, bug holes and voids. Upon full cure of the
thickness is one gallon per 1600 sqft (3.78 liters per 149 sqm) repair agent, prime the entire surface intended for coating.
Estimating Formula: (1600 sqft per gal /Dry Mil Thickness) x CONCRETE SURFACE PREPARATION REFERENCE
Solids Content = Application Rate per gallon. ASTM D4258 - Standard practice for cleaning concrete.
ASTM D4259 - Standard practice for abrading concrete.

POLYCOAT PRODUCTS TEL 562.802.8834 | FAX 562.921.7363 Section 3.9
info@polycoatusa.com | www.polycoatusa.com