IP67 WATERPROOF POWDER-COATED IRON CASE DESIGN

IP67 waterproof powder-coated iron case ensures maximum durability and protection for gas station LED signs in harsh outdoor environments. The IP67-rated enclosure is completely dust-tight and can withstand temporary immersion in water up to 1 meter deep, making it ideal for heavy rain, snow, or high-pressure washdowns. The heavy-duty iron construction provides superior structural strength, while the electrostatic powder coating offers excellent corrosion resistance against fuel vapors, humidity, and UV exposure. The rugged design prevents rust, fading, and physical damage, ensuring long-term reliability in all weather conditions. Additionally, the smooth, sealed surface allows for easy cleaning and maintenance. This robust casing guarantees that your LED fuel price display remains fully operational and visually clear, even in the toughest gas station environments.

DATA SHEET

FAQ

Q1: Why is a powder-coated iron case used for outdoor LED signs?
A1: The heavy-duty iron construction provides structural strength, while the powder coating adds a corrosion-resistant layer that withstands fuel vapors, humidity, UV rays, and temperature fluctuations, preventing rust and extending lifespan.

Q2: Can this enclosure survive harsh weather or high-pressure cleaning?
A2: Yes! The sealed IP67 design blocks moisture and dust, and the rugged powder-coated iron shell resists damage from extreme weather, chemical exposure, or frequent high-pressure cleaning common in fuel stations.

Q3: How does the powder coating improve maintenance?
A3: The smooth, non-porous coating repels dirt, oil, and grime, allowing for easy wiping or cleaning without degrading the surface—ideal for maintaining a professional appearance in demanding environments.

Q4: Is this casing suitable for coastal or high-salinity areas?
A4: Absolutely. The anti-corrosive powder-coated iron resists saltwater exposure, making it perfect for coastal gas stations or regions with high humidity and salinity.

Differences Between Outdoor-Grade vs Indoor-Grade Powder Coating Materials

1. Weather Resistance

• Outdoor: Formulated with UV stabilizers to prevent fading/chalking from sunlight exposure. Resists oxidation, rain, and temperature swings (-40°C to +80°C).

• Indoor: Lacks UV protection; prolonged sun exposure causes discoloration and brittleness.

2. Corrosion Protection

• Outdoor: Contains anti-corrosive additives (e.g., epoxy-polyester hybrids) to withstand moisture, salt, and chemicals (e.g., fuel vapors at gas stations).

• Indoor: Minimal corrosion resistance; suitable only for dry, controlled environments.

3. Durability & Thickness

• Outdoor: Thicker coatings (60–80μm) with enhanced adhesion to survive mechanical wear, hail, or windblown debris.

• Indoor: Thinner (40–60μm), prioritizing aesthetics over impact resistance.

4. Chemical Resistance

• Outdoor: Resists oils, solvents, and acidic/alkaline cleaners (e.g., for industrial or automotive use).

• Indoor: Vulnerable to chemical damage; designed for household or office cleanliness.

5. Material Composition

• Outdoor: Uses polyester, polyurethane, or fluoropolymers for long-term weatherability.

• Indoor: Often acrylic or epoxy-based, cheaper but less robust.

6. Flexibility

• Outdoor: Retains elasticity in cold/heat to avoid cracking.

• Indoor: More rigid; may crack under thermal expansion.

7. Cost

• Outdoor: 20–30% more expensive due to advanced additives.

• Indoor: Budget-friendly for non-harsh applications.