Sanwin Airport Navigation Aid Marking Coating SA402 is a new two-component marking material specially developed for airports, with high solid content, strong adhesion, and long-lasting reflection. SA402 is sprayed by a special two-component spraying equipment, which can form a strong paint film on the road surface after the coating dries, and can be sprinkled with reflective glass beads to achieve the purpose of long-term reflection. SA402 is a durable marking paint that has stronger adhesion to road surfaces and glass beads, longer service life, no need for frequent maintenance, and reduced impact on navigation.
Physical parameters
Color White (SA402W) / Yellow (SA402Y) / Orange (SA402Y-03) / Customized color
Solids content ≥ 99%
Theoretical coating rate 0.7~1.5kg/m2 (calculated based on wet film thickness 0.6mm)
Specific gravity 1.7±0.1kg/L
Paint film thickness 0.6~0.8mm
Mixing ratio and drying time
Base | Curing agent | Temperature (°C) | Ratio of base B to curing agent (with weight ratio) | Average Drying Time (min) |
SA402 A SA402 B | RQEH | 5~10 | 100:8 | 22 |
SA402 A SA402 B | RQEH | 10~30 | 100:6 | 15 |
SA402 A SA402 B | RQEH | 30~40 | 100:4 | 8 |
Features and Benefits:
■ The reticle is long-lasting reflective for excellent visibility in low light at night.
■ The mark is firmly attached to the ground and does not fade after long-term use.
■ Free of VOCs.
■ Anti-permeation, easy to clean.
■ Long life cycle, no need for frequent maintenance, reducing the impact on general navigation.
Application scenarios
