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TECHNICAL DATA SHEET I SECTION 6.1
POLYEURO MPL-11
®
Two Component Modified
Polyurea Protective Coating

Product Description Technical Data
Polyeuro MPL-11 is a two component, 1:1, 100% solids, fast
®
set, liquid applied, modified-polyurea-liner system for metal, Mix Ratio by Volume 1A : 1B
concrete, fiberglass and wood surfaces. Pot Life 5-10 seconds
Features Tack Free Time 40-60 seconds
• Abrasion and Impact Resistant Recoat Time 0-6 hours
• Chemical Resistant Viscosity at 150-160ºF (66.5-71ºC), Brookfield:
• High Build Side-A 160 ± 20 cps
Side-B
• Low Temperature Flexibility 40 ± 20 cps
• Quick DryingSeamless Density (Side-A & Side-B Combined) 8.55 lbs/gal
• Tough and Elastomeric Flash Point > 200°F (93.3°C)
Hardness, ASTM D2240 50 ± 5 Shore D
Typical Uses
Tensile Strength, ASTM D412* 2700 ± 200 psi
• Boat Linings 18.6 ± 1.38 MPa
• Cargo Holds Elongation, ASTM D412* 225 ± 20%
• Cargo Liners Tear Strength, ASTM D624* 400 ± 50 pli
• Containment Areas 56.82 ± 8.74 kNm
• Encapsulation of Fiberglass Bodies and Polystyrene Service Temperature
Foams Dry -40ºF - 250ºF
• Horse Trailers Wet -40°C - 121°C
• Industrial Floorings 40ºF - 120ºF
4.4°C - 50°C
• Truck-Bed Surfaces VOC Content 0gm/l
• Utility Vehicles
• Walkways Recommended Applied Thickness >2mm
• Waterproof Decking Return to Service:
Foot Traffic 2-4 hours
Full Service 10-24 hours
Packaging Taber Abrasion Resistance, ASTM D44060
(CS17 wheel, 1000 cycles, 1kg load)(maximum) 33 mg loss
10-gallon kit 5 gallons (47 lbs net) Side-A and 5 gallons
(43 lbs net) Side-B Water Asorption, ASTM D471
(Maximum -5 °F [23ºC], 24 hours) <1.0
100 gallon kit 50 gallons (477 lbs net) Side-A and 50 gallons
Side-B (neutral: 426 lbs. net; black: 420 lbs Crack Bridging, ASTM C836
net) (-13-5 °F [-25ºC], 1.6mm crack 25 Cycles) Pass
Colors Pull off Strength (Minimum) ASTM D4541
Inter-Coat Adhesion (Within recoat time)
Clear/Neutral. Custom colors are available upon request. Color Concrete (Shot-blasted profile) Substrate Failure Excellent
>500 psi
Packs, when used, must be added to Side-B. Concrete (Primed) Substrate Failure at >500 psi
Steel (um blast profile)
Due to its aromatic composition, Polyeuro MPL-11 will tend to >900 psi
®
yellow or darken in color and will become flat after exposure Lineal Shrinkage 1-2%
to UV light. Polyeuro MPL-11 may be topcoated within twelve
®
hours of application with an aliphatic polyurethane/polyurea Flexibility (3mm Mendrel Bend Test) PASS
ASTM D1737
coating for a colorfast finish.
Resistance to Weathering, ASTM G-23 No cracking or
Coverage Type QUV Weatherometer-2000 hrs exposure blistering
Polyeuro MPL-11 may be applied at any rate to achieve desired Gloss reduction &
®
thickness. Theoretical coverage for 1 mil (0.254 microns) Minor chalking are
thickness is one gallon per 1600 sqft (3.78 liters per 149 sqm). noted
Estimating Formula: (1600 sqft per gal /Dry Mil Thickness) x *These physical properties from sample sprayed with Graco Foam Cat
200 @ 2000 psi minimum, with Gusmer GX7-400 mechanical purge gun
Solids Content = Application Rate per gallon. @ 150-160°F (65°C to 71°C). Different machine and parameter will change
these properties. User should perform their own independent testing as
Surface Preparation properties are approximate.
In general, coating performance and adhesion are directly must be free of dust, dirt, oil, grease, rust, corrosion and
proportional to surface preparation. Most failures in the other contaminants. When coating substrates previously
performance of surface coatings can be attributed to poor used, it is important to consider the possibility of substrate
surface preparation. Polyurea coatings rely on the structural absorption, which may affect the adhesion of the coating
strength of the substrate to which they are applied. All surfaces system, regardless of the surface preparation. Polycoat
POLYCOAT PRODUCTS TEL 562.802.8834 | FAX 562.921.7363 Section 6.1
info@polycoatusa.com | www.polycoatusa.com