Clausen CLZRD-2 Rust Defender Hi-Build Polyester Primer – 1 Gallon with 40cc Hardener, High-Build Filler/Sealer for Metal, Fiberglass & Bodywork
Product details
| Management number | 233513053 | Release Date | 2026/06/27 | List Price | US$114.00 | Model Number | 233513053 | ||
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The Clausen CLZRD-2 Rust Defender Hi-Build Polyester Primer is a premium, high-build primer system designed for professional automotive refinishers and restoration experts. This advanced primer primes, fills, and seals in one step, creating a smooth, stable surface ready for virtually any type of automotive paint system. Formulated for use on bare metal, body filler, aluminum, wood, and fiberglass, Rust Defender provides a reliable barrier that prevents solvent penetration and moisture intrusion. Its polyester composition offers exceptional resistance to heat, water, solvents, and salt, making it ideal for long-term durability and corrosion control. The primer sands easily—wet or dry—without shrinking, clogging, or feather-edge issues, making it well-suited for high-end restoration work. Rust Defender forms an effective layer between cured body filler and topcoats, safeguarding modern basecoat/clearcoat finishes from filler absorption and substrate irregularities. This 1-gallon kit includes the required 40cc prime hardener, providing a ready-to-use, professional-grade solution for smoothing panels, repairing surfaces, and preparing vehicles for high-quality finishes.
- High-Build Polyester Primer: Primes, fills, and seals in a single step for efficient refinishing.
- Includes 40cc Hardener: Complete kit with required catalyst for proper curing.
- Multi-Surface Compatibility: Excellent on bare metal, body filler, wood, fiberglass, and aluminum.
- Exceptional Barrier Layer: Protects topcoats from filler absorption and substrate imperfections.
- Moisture & Solvent Resistant: Strong defense against water, salt, heat, and solvent exposure.
- Non-Shrinking Formula: Maintains surface stability without swelling or shrinking over time.
- Easy Sanding: Smooth sanding performance, both wet and dry, for fast surface leveling.
- Ideal for Automotive Restoration: Highly regarded among classic car restorers and body shop professionals.
- Compatible with All Paint Systems: Works under basecoat/clearcoat, single-stage, and custom paint applications.
- Professional Quality: Designed for high-end refinishing, collision repair, restoration, and custom fabrication.
| UPC | 654316152870 |
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| ASIN | B0G31J97CL |
| Size | 128 Ounce (Pack of 1) |
| Color | Gray |
| Coverage | 100 square feet |
| Item Form | Can |
| Brand Name | STANIOS INDUSTRIAL SUPPLY |
| Color Code | Gray |
| Model Name | CLZRD-2 |
| Paint Type | Primer |
| Unit Count | 128.0 Ounce |
| Finish Type | Gloss |
| Item Volume | 1 Gallons |
| Part Number | CLZRD-2 |
| Manufacturer | Stanios Industrial Supply |
| Special Features | Low Odor, Low VOC, Mildew Resistant, Rust Resistant, Weather Resistant |
| Included Components | Primer |
| Surface Recommendation | Metal |
| Water Resistance Level | Water Resistant |
| Specific Uses For Product | Interior/Exterior |
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