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TECHNICAL DATA SHEET
THEMECOAT 761
®
Two Component Modified
Polyurea Protective Coating

PRODUCT DESCRIPTION TECHNICAL DATA (Based on Draw Down Films)
Themecoat 761 is a two component, 1:1, 100% solids, fast
®
set, liquid applied, modified polyurea liner system for metal, Mix Ratio 1A : 1B
concrete, fiberglass and wood surfaces.
Pot Life 4 ± 2 seconds
FEATURES Tack Free Time 10-12 seconds
• Abrasion and Impact Resistant
• Chemical Resistant Recoat Time 0-12 hours
• High Build Viscosity at 150-160ºF
• Low Temperature Flexibility (66.6-71ºC), Brookfield:
• Quick Drying Side-A 150 ± 30 cps
100 ± 20 cps
Side-B
• Seamless
• Tough and Elastomeric Specific Gravity 1.17
Side-A
TYPICAL USES Side-B 1.05
• Spray-in Formliners, specifically OEM Applications Density (Side A & B Combined) 9.1 lbs/gal
• Encapsulation of Fiberglass Bodies and Polystyrene (1090 kg/m³)
Foams Flash Point > 200ºF
PACKAGING (> 93.3ºC)
10-gallon kit: 5 gallon (47 lbs or 21 kgs net) pail of Side-A, 5 Hardness, ASTM D-2240* 80 ± 2 Shore A
gallon pail (43 lbs or 19.5 kgs net) of Side-B
Tensile, ASTM 412-C* 4200 ± 500 psi
100-gallon kit: One 50 gallon (477 lbs or 216 kgs net) drum of (29 ± 3.45 MPa)
Side-A, one 50 gallon drum (neutral: 426 lbs or 191 kgs net; Elongation, ASTM 412-C* 425% ± 25%
black: 420 lbs. net)of Side-B
275 ± 25 pli
COLORS Tear, ASTM 624-C* (48.2 ± 4.4 kN/m)
Clear/Neutral. Custom colors are available upon request. Color
Packs, when used, must be added to Side-B. Service Temperature -20ºF to 250ºF
(-29ºC to 121ºC)
Due to its aromatic composition, Themecoat 761 will tend to
®
yellow or darken in color and will become flat after exposure Water Vapor Permeability, ASTM 0.2338 perm-inch
®
to UV light. Themecoat 761 may be topcoated within twelve E-96
hours of application with an aliphatic polyurethane/polyurea
coating for a colorfast finish. VOC Content 0 g/l
MIXING Recommended Applied > 2mm
Themecoat 761 may not be diluted under any circumstances. Thickness (0.20 cm)
®
Thoroughly mix Themecoat 761 Side-B with air driven power Return to Service: Foot Traffic 1-4 hours
®
equipment until a homogeneous mixture and color is obtained.
Return to Service: Full Service > 24 hours
COVERAGE
Themecoat 761 may be applied at any rate to achieve desired
®
thickness. Theoretical coverage for 1 mil thickness is one
gallon per 1600 sqft (3.78 liter per 149 sqm).
NEW AND OLD CONCRETE:
SURFACE PREPARATION Refer to SSPC-SP13/NACE 6, or ICRI 03732: CSP 3-5. New
concrete must be cured for 28 days prior to product applica-
In general, coating performance and adhesion are directly tion. Surface must be clean, dry, sound and offer sufficient
proportional to surface preparation. Most failures in the profile for product adhesion. Remove all dust, dirt, oil, form
performance of surface coatings can be attributed to poor release agents, curing compounds, salts, efflorescence,
surface preparation. Polyurea coatings rely on the structural laitance and other foreign matter by shotblasting and/or
strength of the substrate to which they are applied. All sur- suitable chemical means, in accordance with local chemical
faces must be free of dust, dirt, oil, grease, rust, corrosion regulations. Rinse thoroughly, to achieve a pH between 8.0 and
and other contaminants. When coating substrates previously 11.0. Allow to dry completely. If old concrete has a surface that
used, it is important to consider the possibility of substrate has deteriorated to an unacceptably rough surface, Polycoat
absorption, which may affect the adhesion of the coating Products PC-260 or a mixture of Polyprime 21 and sand
®
system, regardless of the surface preparation. Polycoat should be used as a repair agent for cracks, spalls, bug holes
recognizes the potential for unique substrates from one project and voids. Upon full cure of the repair agent, prime the entire
to another. The following information is for general reference, surface intended for coating.
and for project-specific questions, contact Polycoat.

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