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PVC and Plywood Speaker Stands for Cheap

Step 9Caulk the PVC to the Bases

Caulk the PVC to the Bases
We need to caulk the PVC tubes to the bases to prevent sand from leaking out all over the place when we add it. This is fairly simple, caulk around the inside edge on the underside of your PVC pipe. Insert it around the all-thread, center it, then push it down where it belongs. Wipe up any excess caulk quickly.

This needs to set for a while, I suggest put the top on the all-thread, and tightening the nut and washer down to keep everything clamped together while it dries.

TIP: Use clear caulk if you can...it's bound to seep out the bottom no matter how careful you are.
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Author:gmuller