Epimastic 4100 Data Sheet -

Check the Technical Data Summary from for environmental ratings.

Before industrial scaling, always obtain the original manufacturer’s data sheet and safety data sheet (SDS) for your specific region. Perform formulation trials to validate compatibility with your unique hardener and filler system. epimastic 4100 data sheet

: Touch dry in 6 hours; Hard dry in 14 hours; Minimum recoat interval of 12 hours. Resistance Check the Technical Data Summary from for environmental

While specific product names can vary by manufacturer (with major players like Jotun, Hempel, and International Paint producing similar "mastic" technologies), Epimastic 4100 is generally recognized as a high-build, high-performance coating. The name "Epimastic" suggests a surface-tolerant, epoxy-based mastic designed for environments where surface preparation may be less than ideal, or where extreme durability is required. : Touch dry in 6 hours; Hard dry

| Property | Neat Resin (Control) | With 15% Epimastic 4100 | | :--- | :--- | :--- | | Tensile Strength (MPa) | 65 | 58 | | Elongation at Break (%) | 5 | 28 | | Glass Transition Temp (Tg, °C) | 120 | 95 | | Lap Shear Strength (Alu-Alu, MPa) | 18 | 21 | | Impact Resistance (Izod, J/m) | 35 | 110 |