Perm Chips Stormy Gray

Perm Chips – Stormy Gray are high-performance permeable aggregate chips designed to support effective surface infiltration in both residential and commercial permeable paving installations. Made from durable granite, these chips serve as an ideal bedding layer and joint filler for permeable pavers, helping manage stormwater runoff while maintaining long-term structural integrity. Engineered to withstand freeze/thaw cycles without breaking down, Perm Chips provide reliable performance for driveways, patios, walkways, and parking areas where durability and drainage are critical.

Features

• Designed for permeable paving systems to promote surface infiltration
• Durable granite aggregate resists breakdown over time
• Freeze/thaw resistant for long-lasting performance
• 100% fractured faces for stability and interlock
• Meets ASTM #9 specification
• Suitable for residential and commercial applications