PRE-PAINTED GALVANIZED COILS
BASE METAL	: AS PER ASTM A 653, A 924, CSTYPE-A/B
BASE METAL ZINC COATING	: Z- 120, Z-180, Z-220, Z-275
BASE METAL QUALITY	: SGCC (LOCK FORMING QUALITY)
TOP COATING	: 20 MICRON RMP (AS PER ASTM A 775M)
BOTTOM COATING	: 5-7 MICRON STANDARD BLACK COLOR   EPOXY COLOR EPOXY PRIMER   (PU COMPETIBLE) ON REVERSE SIDE