Overview

The CARBIDE PRIMER POCKET UNIFORMERS 749003709 is a cutting‑edge, fast‑drying primer engineered for demanding industrial, automotive, and aerospace applications. Formulated with a proprietary blend of high‑performance resins and advanced corrosion inhibitors, this primer delivers a consistent, uniform film that prepares metal substrates for top‑coat application, ensuring exceptional adhesion and long‑lasting protection.

Key Benefits

• Uniform Coverage: Advanced flow‑control technology creates a smooth, bubble‑free film, reducing touch‑up work.
• Superior Adhesion: Optimized chemical bonding to steel, aluminum, and alloy surfaces for reliable top‑coat performance.
• Rapid Dry‑to‑Touch: Dries to touch in as little as 30 minutes under standard conditions, accelerating production cycles.
• Corrosion Resistance: Integrated inhibitors guard against rust and oxidation even in harsh environments.
• Low VOC Formulation: Meets stringent environmental regulations without compromising performance.
• Versatile Application: Suitable for spray, dip, and brush techniques across a range of temperatures.

Technical Specifications

Application Guidelines

1. Surface Preparation: Clean the substrate thoroughly to remove oil, grease, dust, and rust. Abrasive blasting to a minimum of 2 mm Al₂O₃ grit is recommended for optimal adhesion.
2. Temperature & Humidity: Apply when ambient temperature is between 15 °C and 35 °C with relative humidity not exceeding 70 %.
3. Mixing: Stir the primer gently for 2–3 minutes to ensure uniform dispersion of pigments and additives.
4. Application Method: Use a spray gun with a nozzle size of 1.2 mm (for HVLP or conventional spray) or a dip tank for pocket‑uniforming processes. Maintain a spray pressure of 1.8–2.2 bar.
5. Film Thickness: Apply a wet film thickness of 80–120 µm for a dry film of 25–35 µm. Use a wet film gauge for precise control.
6. Drying: Allow the primer to dry to touch before handling. If a faster turnaround is required, increase airflow or temperature within the recommended range.
7. Top‑Coat Compatibility: Compatible with most solvent‑based, water‑borne, and polyurethane top coats. Perform a spot test for specific systems.

Why Choose CARBIDE PRIMER POCKET UNIFORMERS?

When you need a reliable primer that combines speed, uniformity, and durability, the CARBIDE PRIMER POCKET UNIFORMERS 749003709 stands out. Its unique formulation reduces the risk of pinholes and runs, delivering a flawless base that meets the rigorous standards of automotive manufacturers, aerospace engineers, and heavy‑duty equipment producers.

Compliance & Certifications

• ISO 9001:2015 Certified Manufacturing Process
• Meets ASTM D3359 (Cross‑Cut Adhesion Test) – Rating 5B
• Complies with REACH and RoHS directives
• Approved for use in OEM specifications for automotive and aerospace sectors

Packaging Options

Available in 5 L, 25 L, and 200 L containers. Custom bulk packaging is also offered for high‑volume production lines.

FAQ

Can this primer be used on galvanized steel?

Yes, it is compatible with pre‑treated galvanized surfaces after proper cleaning.

What is the shelf life?

When stored in a cool, dry place, the primer retains its performance for up to 24 months.

Is a top coat required?

For optimal corrosion resistance and aesthetic finish, a compatible top coat is recommended.