We just finished laying down a 700 foot flagstone patio. natural stone with all different sizes. It's a buff/beige colour. We're now trying to determine the best filler. the joints are about 1-1.5 inches. Can anybody please help with the pros/cons of:
1. polysand
2. limestone screening
3. brick sand
Any response is greatly appreciated. Thanks in advance for any suggestions.
Admin edit: This discussion has been included in the site beginner's polymeric sand page.