✅ Stone & Gravel: Crushed Granite, Rocks, Pea Gravel, Pebbles, Marble Chips
✅ Organic Materials: Pine Straw, Wood Chip, Mulch
✅ Other: Sand, Rubber Mulch
💡Tip: Apply on clean, dry surfaces for best hold.
❌ Not recommended on: Porous stones (volcanic rock, limestone) , Wet debris, Glass