4 Inch Plastic Shell
3-11/16" spherical plastic fireworks shells, 4" in a diameter when pasted and fused. Comes in two halves, one with a 7/32" time fuse hole, one with leader hook recess. Comes with fuse washers and leader hooks. Use methylene chloride or PVC cement to melt/bond the two halves together.
These shells are to be used with a 4" Mortar Tube.
Click here to learn How to Make 4-inch Plastic Ball Shells.
Qty: 20 Shells