3 1/2-inch-diameter PVC end cap, qty. 1. Container each, PVC primer and cement, qty. 1. Can spray paint, qty. 1. 2 ... If not, a standard eight-point carpentry handsaw is a safe alternative. 4 ...

4-inch PVC end cap. 4-inch PVC fitting adapter. 4-inch PVC coupling pipe. ... Also, obviously, don’t point this gun toward anything with a pulse, any private property, or anything fragile.