Identifying the grout/caulk between brick patio and coping

[sunofthebeach]

Did you see them put it in? That is how you are positive it looked like sand when they put it in?

I have seen people put sand in between the coping and the deck to take up space and use less caulk. then they use the self leveling caulk that is liquidy and dries like rubber.

http://www.poolcenter.com/service_su...g_supplies.htm

[Ian Rob]

I actually put it in myself. The previous home owner had soem leftover from the original job.