Slag 3" to 4"

Slag 3"–4" is a large, heavy-duty aggregate produced from processed steel slag. With oversized, angular pieces typically ranging from 3 inches to 4 inches, this material delivers exceptional strength, stability, and durability in demanding environments. Its rough texture helps the stone interlock, reducing movement under pressure while still allowing effective water flow.

Because of its size and load-bearing capacity, 3"–4" slag is widely used in projects where smaller aggregate would shift or break down. It performs especially well in high-traffic and high-impact areas requiring long-term structural support.

Common applications for Slag 3"-4"

• Construction entrances and job site stabilization
• Road stabilization and heavy-duty base reinforcement
• Erosion control on slopes and embankments
• Drainage areas requiring large, free-draining stone
• Industrial yards and heavy equipment staging areas