Advanced Direct-To-Metal (DTM) Coating Solutions : Enabling sustainable performance with innovative water-based formulations

Strategic technical advantages

• Corrosion resistance under harsh environmental and weathering conditions
• Strong adhesion, dry and wet, to steel, aluminum, and other unprimed substrates
• Long-term aesthetics with high gloss retention for lasting visual appeal
• Durability & Hardness to maintain film integrity under temperature and humidity stress
• Sustainability, enabling low-VOC, water-based formulations that support eco-friendly coating strategies

Applied case of water-based solutions in DTM coatings

To illustrate the potential of next-generation water-based DTM technologies, recent polymer emulsion developments have shown that advanced waterborne binders can now match the performance of traditional solvent-based systems. 
 

When formulated into anti-corrosive coatings, polymers such as styrene-acrylic dispersions specifically designed for durability against corrosion, demonstrate, strong corrosion protection in salt spray tests.

High gloss DTM formulation based on Styrene-Acrylic 

Performance Highlights

Strong corrosion resistance in salt spray tests 

Hours required ISO 12944-6 | C4 low: 240 h

Paint applied on smooth finish steel (Q-panel, QD-612), ~160 micron dry. One hand. ISO 9227 – Chamber temperature 35°C, Salt concentration 50g/l NaCl
 

Additional advantages:

• Excellent dry and wet adhesion to steel, aluminum, and other substrates
• Durable humidity resistance with intact film under long-term exposure
• High hardness and gloss retention after accelerated weathering
• Compliant with durability standards: EN ISO 12944-6 C4 (low)