Caulk Tube Nest - Before I made this caulk nest for myshop, the tubes rolled all overthe shelves like slippery logs.To build one, cut 10-in.-longpieces of 2-in. PVC pipe andglue them side to side withPVC cement. To get straightglue lines, use the print alongthe side of the pipe as a guide.As you glue, hold the piecestogether for 60 seconds withhand pressure or a clampuntil the glue sets. Be sure toapply the glue only in a well-ventilatedarea. Glue on onetube at a time to fit theavailable…