For most modern commercial building projects, water-based paint is usually the more practical option because it offers lower odor, easier application, faster site turnover and stronger alignment with environmental requirements. Oil-based paint can still be useful where a dense, hard film or specific substrate performance is required, but selection should always follow project conditions rather than habit.
| Factor | Water-Based Paint | Oil-Based Paint |
|---|---|---|
| Main carrier | Water | Organic solvent |
| Odor | Generally lower | Generally stronger |
| Drying | Faster | Usually slower |
| Cleanup | Water-based cleaning | Solvent cleaning |
| Typical use | Walls, facades, commercial interiors | Specialized wood and metal surfaces |
| Procurement focus | Compliance, consistency, color | Film hardness and substrate compatibility |
For offices, apartments, schools, hotels and retail spaces, water-based architectural coatings are often easier to integrate into construction schedules. Caruns focuses on waterborne architectural coatings and provides interior paint, exterior paint, waterproof coatings, decorative finishes and water-based industrial coatings as complete systems.
A manufacturer controls formulation, raw materials, production and quality records directly, while a trader depends on external production resources. This difference becomes important for bulk orders requiring repeat colors and stable performance.
Caruns operates a 16,000 square meter manufacturing base with annual production capacity above 20,000 tons, supporting large-volume and repeat project supply.
Our OEM and ODM process can include:
Performance requirement confirmation
Formula development
Color matching
Sample approval
Packaging customization
Trial production
Mass production
Final shipment inspection
Custom color development can follow RAL, Pantone or customer-specific references.
Caruns production covers mixing, dispersion, grinding, tinting, filtration and filling. Incoming materials are tested for viscosity, pH, fineness, solid content and environmental indicators. Finished batches are checked for hiding power, adhesion, hardness, scrub resistance and water resistance.
Quality control follows IQC, IPQC, FQC and OQC, providing traceability from raw material entry to outgoing shipment.
Before bulk purchasing, confirm substrate, climate, coating system, VOC requirements, color standard, quantity, packaging, lead time and export documentation. Caruns supports compliance credentials including ISO9001, ISO14001, ISO45001, CE, RoHS, REACH, French A+ and German AgBB.
For most commercial wall projects, water-based paint provides the stronger balance of application efficiency, environmental performance, customization and scalable supply, while oil-based systems remain suitable for selected specialized applications.
