@hardscapementor: What do we use in our flagstone joints? ⬇️ • • This is one of the most common questions we get asked! • • We recommend using @SEK-Surebond X Treme Wide Joint Polysweep Sand! • • How do you install it? Watch the NEW video on our @hardscapementor YouTube channel! 🎥 Members.. watch the full masterclass within your library! • • #Hardscapetraining #hardscape #hardscaping #flagstone #hardscapedesign #patio #pavers #outdoorliving #construction #build #hardscapementor #outdoorpatio #patiodesign #patiolife #DIY #contractor #contractorlife #bluecollar #landscaping #landscape #yard #backyard #outdoorlivingspace