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TECHNICAL DATA SHEET
THEMECOAT 757
®
Two Component Modified
Polyurea Protective Coating

PRODUCT DESCRIPTION TECHNICAL DATA (Based on Draw Down Films)
Themecoat 757 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
• Low Temperature Flexibility Side-B 40 ± 20 cps
• Quick Drying Density (Side A & Side B Combined) 8.55 lbs/gal
• Seamless (1020 kg/m³)
• Tough and Elastomeric Flash Point > 200°F
TYPICAL USES (93.3°C)
• Boat Linings Hardness, ASTM D-2240 90 ± 5 Shore A
• Cargo Holds Tensile Strength, ASTM D-412* 3200 ± 300 psi
• Cargo liners (22.04 ± 2.07 MPa)
• Containment Areas Elongation, ASTM D-412* 450 ± 50%
• Encapsulation of Fiberglass Bodies and Polystyrene Tear, ASTM D-412* 325 ± 50 pli
Foams (56.82 ± 8.74 kNm)
• Horse Trailers Service Temperature
-40 to 250ºF
• Industrial Floorings Dry (-40º to 121ºC)
• Truck Bed Surfaces Wet 40º to120ºF
• Utility Vehicles (4.4 to 49ºC)
• Walkways VOC Content 0 gm/l
• Waterproof Decking Recommended Applied Thickness >2 mm
PACKAGING Return to Service:
10-gallon kit: 5 gallon (47 lbs. net) pail of Side-A, 5 gallon pail Foot Traffic 2-4 hours
(43 lbs. net) of Side-B Full Service 10-24 hours
Taber Abrasion Resistance, ASTM D44060
100-gallon kit: One 50 gallon (477 lbs. net) drum of Side-A, (CS17 wheel, 1000 cycles, 1kg load)(maximum) 33 mg loss
one 50 gallon drum (420 lbs) of Side-B
Water Asorption, ASTM D471
COLOR (Maximum 74ºF [23ºC], 24 hours) <1.0
Clear/Neutral. Custom colors are available upon request. Color Crack Bridging, ASTM C836
Packs, when used, must be added to Side-B. (-13ºF [-25ºC], 1.6mm crack 25 Cycles) Pass
Due to its aromatic composition, Themecoat 757 will tend to Pull off Strength (Minimum) ASTM D4541
®
yellow or darken in color and will become flat after exposure Inter-Coat Adhesion (Within recoat time) Excellent
to UV light. Themecoat 757 may be topcoated within twelve Concrete (Shot-blasted profile) Substrate Failure >500 psi (3.5 MPa)
®
hours of application with an aliphatic polyurethane/polyurea Concrete (Primed) Substrate Failure at >500 psi (3.5 MPa)
Steel (um blast profile)
coating for a colorfast finish. >900 psi (>6.2 MPa)
COVERAGE Lineal Shrinkage 1-2%
®
Themecoat 757 may be applied at any rate to achieve desired Flexibility (3mm Mendrel Bend Test) ASTM PASS
thickness. Theoretical coverage for 1 mil thickness is one gallon D1737
per 1600 sqft.
SURFACE PREPARATION recognizes the potential for unique substrates from one project
In general, coating performance and adhesion are directly to another. The following information is for general reference.
proportional to surface preparation. Most failures in the For project-specific questions, contact Polycoat.
performance of surface coatings can be attributed to poor
surface preparation. Polyurea coatings rely on the structural NEW AND OLD CONCRETE
strength of the substrate to which they are applied. All surfaces Refer to SS PC-SP13/NACE 6, or ICRI 03732: CSP 3-5. New
must be free of dust, dirt, oil, grease, rust, corrosion and concrete must be cured for 28 days prior to product application.
other contaminants. When coating substrates previously Surface must be clean, dry, sound and offer sufficient profile
used, it is important to consider the possibility of substrate for product adhesion. Remove all dust, dirt, oil, form release
absorption, which may affect the adhesion of the coating agents, curing compounds, salts, efflorescence, laitance and
system, regardless of the surface preparation. Polycoat other foreign matter by shotblasting and/or suitable chemical

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