AUSTRALIAN URETHANE SYSTEMS
COATING PRODUCTS
HARDCOAT
Hardcoat
Aromatic Hybrid Polyurethane / Polyurea Coating System
AUSPRAY MH752
AUSPRAY MH752 is a rapid curing, elastomeric, two component aromatic hybrid polyurea/polyurethane spray applied coating designed to be applied over expanded polystyrene foam, polyurethane foam, timber and other suitable substrates. The combination of the applied coating's impact resistance and stiffness provides excellent plastic “shell-like” protection for expanded polystyrene foam and PU foam substrates. AUSPRAY MH752 has excellent physical properties, a SHORE D Hardness of 70-80, an Elongation of 40% and a Tear Strength of 450 ± 50 pli. The In-service temperature exposure range for AUSPRAY MH752 is from - 22°C to +120°C. The spraying characteristics of AUSPRAY MH752 allows fast application with excellent flow which allows the development of an even smooth finish over suitably prepared substrates.
PRODUCT FEATURES
Plastic “Shell-Like" Protection Excellent surface finish capability Fast Cure
Low Shrinkage factor
Excellent Thermal Stability
Excellent Cold Temperature Impact
100% Solids - no solvents
Zero VOC
as the impact resistance coating over EPS Architectural Mouldings, Decorative Sections and artificial Rock Facades
in coating applications where the combination of good Impact resistance and flexibility is required.
as the impact resistance coating over EPS or PU Theatrical Props and Set Forms / Shapes
TYPICAL USES
AUSPRAY MH752-HHS
AUSPRAY MH752-HHS is a rapid curing, elastomeric, two component aromatic hybrid polyurea/polyurethane spray applied coating designed to be applied over expanded polystyrene foam, polyurethane foam, timber and other suitable substrates. The combination of the applied coating's impact resistance and stiffness provides excellent plastic “shell-like” protection for expanded polystyrene foam and PU foam substrates.

AUSPRAY MH752-HHS has excellent physical properties, a SHORE D Hardness of 70-80, an Elongation of 40% and a Tear Strength of 450 ± 50 pli and is formulated to provide high temperature heat dimensional stability. The In-service temperature exposure range for AUSPRAY MH752-HHS is from - 40°C to +150°C. The spraying characteristics of AUSPRAY MH752-HHS allow fast application with excellent flow which allows the development of an even smooth finish over suitably prepared substrates.

PRODUCT FEATURES
Plastic “Shell-Like" Protection ¨ Excellent surface finish capability
Fast Cure ¨ Low Shrinkage factor
Excellent Thermal Stability
Thermal Stability
Excellent Cold Temperature Impact
100% Solids - no solvents Zero VOC
as the impact resistance coating over EPS Architectural Mouldings, Decorative Sections, and artificial Rock Facades
in coating applications where the combination of good Impact resistance and flexibility is required.
as the impact resistance coating over EPS or PU Theatrical Props and Set Forms / Shapes
TYPICAL USES
Contact us for details about the different ranges of coating systems available from AUS
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