ROCThane 9800 DTM Urethane Mastic is a high-performance industrial coating designed to protect properly prepared metal surfaces against corrosion, weathering, and demanding service conditions.
This direct-to-metal urethane coating is suitable for industrial maintenance and commercial projects involving structural steel, metal equipment, machinery, and other approved metal substrates.
ROCThane 9800 provides a protective finish for applications where durability, corrosion resistance, and exterior performance are important. Its direct-to-metal capabilities can simplify coating systems when the substrate and service conditions meet manufacturer requirements.
Key Features & Suitable Applications
- Coating Type: Direct-to-metal urethane mastic
- Primary Use: Protective coating for industrial metal surfaces
- Suitable Applications: Structural steel, industrial equipment, machinery, and fabricated metal components
- Protection: Corrosion resistance and weathering protection
- Exposure: Interior and exterior applications, subject to manufacturer requirements
- Surface Preparation: Proper cleaning and preparation are required
- Coating System: Direct-to-metal application on approved substrates; primer requirements depend on project conditions
For specific application temperatures, coverage rates, mixing instructions, and recoating requirements, consult the manufacturer's Technical Data Sheet.

