Epoxycure - 422 is a modified cycloaliphatic amine adduct designed for use as an ambient temperature hardener with liquid epoxy resins. Its light color, low viscosity, and moisture insensitivity have made it the curing agent of choice in a wide variety of 100% solid coatings. It performs exceptionally well in self-leveling floor mortars and any casting and laminating applications where excellent flow and leveling properties are desired. Additionally, it is suitable for general civil engineering applications such as grouts, adhesives, and patching compounds where high filler loadings are needed. The product exhibits good chemical and blush resistance and demonstrates good adhesion to a variety of substrates.

Chemical Family: Cycloaliphatic Amine

Compatible Polymers & Resins: Epoxies (EP)

Features: Chemical Resistance, Excellent Adhesion, Excellent Flow, Excellent Flowability, Good Blush Resistance, High Filler Loading, Low Viscosity, Moisture Insensitivity, Multi-Substrate Adhesion

End Uses: Lamination, Patching Compounds, Self Leveling Floor Mortars, Self-Leveling Floors, Self-Levelling Mortar, Solventless & High Solids Coating

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Appearance
Amber colored, low viscosity liquid
Physical Properties
ValueUnitsTest Method / Conditions
Room Temperature Cure (Hydrotreating Process)128.0°FASTM D-648
Classical Reduced Temperature (TF)3.0hrsBYK Recorder
Classical Reduced Temperature (TC)6.0hrsBYK Recorder
Compressive Strength (with Bis A resin)8500.0-ASTM D695
Compressive Strength (with Bis F resin)9500.0-ASTM D695
Typical Properties
ValueUnitsTest Method / Conditions
Color1 - 2Gardner-
Viscosity (at 77°F)70 - 200cPs-
Density8.3 - 8.4lbs/gal-
Equivalent Weight95.0Hours-
Loading Ratio (parts per 100 parts of 190 EEW epoxy resin)50.0--
Gelation Time (for 150g total mass)32 - 40minutes-
Flash Pointmin. 200°F-

Storage & Handling

Shelf Life
1 year*
Note

* If kept in sealed container