Zep Formula 4358 is a premium-grade, heavy-duty powdered car and truck wash, ideal for removing road film, soil, and diesel stains. This 100% active car wash soap combines synthetic detergents, water softeners, soil emulsifiers, and alkaline builders for superior cleaning performance. It is perfect for fine car finishes and rugged truck surfaces, working effectively in high-pressure spray systems or manual washing.
- Hard water tolerant
- 100% biodegradable
- Spot free, easy rinsing
- High foaming for maximum effectiveness
- Superior cleaning action removes road film and soil
