A high-performance, two-component epoxy coating cured with polyamide (amide) resin.
This system is characterized by its excellent flexibility, superior wetting properties, and
long pot life compared to amine-adduct systems. It provides a tough, durable film with
outstanding water and corrosion resistance, making it ideal for marine environments,
structural steel, and industrial maintenance.
Curing Chemistry
Epoxy Polyamide — High molecular weight resin for enhanced flexibility and adhesion.
Mixing Instruction
Ratio: 1:1 by volume. Induction: 20–30 mins mandatory for full chemical integration.
Technical Characteristics
Volume solids
50% to 65% (dependent on grade)
Pot life @ 30 °C
4 to 8 hours (extended working time)
Induction Time
20–30 minutes (critical for Polyamides)
Dry Film Thickness (DFT)
75–125 µm per coat
Drying Time @ 30 °C
Touch: 3–5 h | Hard: 16–24 h | Full Cure: 7 days
Gloss Level
Semi-gloss to Glossy
Adhesion
Excellent (ASTM D3359 5B)
Thinner
Polyamide Epoxy Thinner (Xylene/Butanol blend)
Application Details
Method
Guideline
Induction Time
Polyamide systems require a longer induction (sweat-in) time to avoid film defects and ensure a uniform gloss.
Airless Spray
Tip: 0.017" - 0.023". Pressure: 2100 - 2500 psi. Adjust thinning for fan pattern.
Brush / Roller
Excellent application properties. Polyamides exhibit better "flow and leveling" than amines.
Surface Preparation
Steel: Blast clean to Sa 2.5 (ISO 8501-1). Profile 50-75 microns.
Galvanized Steel: Light sweep blast or chemical etch with phosphoric acid solution.
Maintenance: St 3 cleaning is acceptable for polyamide primers due to superior surface wetting.
Safety & Storage
Contains flammable solvents. Keep away from sparks and open flames.
Polyamide hardeners are less aggressive than pure amines but can still cause skin irritation.
Shelf Life: 24 months for Base, 12 months for Hardener when stored between 5°C and 40°C.