Description

Pre-Painted Steel Coil (frequently referred to as PPGI or PPGL) is a high-performance structural steel that has been coated with layers of protective paint through a continuous coil coating process. This advanced mill procedure ensures a uniform, tightly bonded finish that far exceeds the quality and longevity of post-assembly spraying or painting.

Sourced by Metal Mart from leading international manufacturers, our Pre-Painted Coils utilize high-grade hot-dip galvanized or galvalume substrates. The metal is thoroughly cleaned, chemically pre-treated, primed, and baked with premium topcoats to deliver maximum protection against structural corrosion, UV degradation, and paint chalking.

Key Features:

• Excellent Weatherability & UV Resistance: Formulated to withstand harsh sunlight, heavy monsoon rains, and intense heat without fading, peeling, or cracking.

• Corrosion & Rust Defense: The combination of a zinc protective layer and a baked-on paint coating provides dual-layer defense against oxidation.

• Superior Formability: The specialized paint system is highly flexible, allowing the coil to be roll-formed, stamped, and bent into corrugated shapes without damaging the surface coat.

• Aesthetic Customization: Available in a wide spectrum of colors and gloss levels to match modern architectural design requirements perfectly.

Technical Specifications:

• Substrate Material: Hot-Dip Galvanized (PPGI) or Aluzinc/Galvalume (PPGL)

• Standard: ASTM A755 / JIS G3312

• Paint Coating Options: Regular Modified Polyester (RMP), Silicone Modified Polyester (SMP), or Polyvinylidene Fluoride (PVDF).

• Sourcing Network: Directly imported from world-class mills across India, China, and Germany.

• Quality Compliance: Supplied with full Mill Test Certificates (MTC) confirming precise paint thickness (T-bend test, cross-hatch adhesion).

Common Applications:

• Building & Construction: Corrugated industrial roofing, sandwich wall panels, rainwater gutters, cladding, and rolling shutters.

• Infrastructure Projects: Pre-engineered buildings (PEB), commercial warehouses, airport hangers, and factory sheds.

• Home Appliances: Side panels for refrigerators, washing machine casings, and air conditioner housings.

• Transportation: Vehicle dashboards, container panels, and interior lining panels for commercial transport vehicles.

Through Metal Mart’s extensive logistics network and specialized Trade Brokerage, we secure reliable bulk procurement and navigate Letter of Credit (LC) facilitation to keep your manufacturing pipelines or construction schedules operating seamlessly.