This Permeable Flagstone Joint Looks Loose… But It’s Rock Solid
Feb 04, 2026
On site with Greg from SEK Surebond, we walk through a permeable flagstone joint using a patented two-finger joint design paired with perm chips and a stabilizer. This approach keeps water moving through the joints while locking everything firmly in place, making it ideal for high-end custom home hardscapes. The result is a clean, durable finish that enhances natural stone color, handles drainage beautifully, and still delivers that refined rustic look homeowners love.
Not sure what to use in your paver joints? Use this free selection tool: https://www.hardscapementor.com/joint-material-selection-tool
Join the conversation on Youtube: https://youtu.be/1-rCtQdVqMo
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