Essentials

WD-40
Duct Tape
Bounce

Patch radiator hoses

Patch pipes

Put strips in the bottom for a non-slip bathtub

Hold up that window that fell off the track or tape the piece of clear plastic over it

Patch the seat covers

Patch mufflers and tailpipes (needs frequent replacing)

If you're working on a car and cut yourself, use as a band-aid to keep the grease out

Tape computer cables out of the way

Tape an annoying person's mouth shut

Hang pictures and posters

Patch the kids wading pool

Repair split paperback book bindings

Repair eyeglass frames

Repair broken sandals

Weatherstrip windows and doors

Add to a regular book cover to make it indestructible

When doing yard work (shoveling, raking, etc.) put it on the areas likely to blister

Make a billfold