Not ideal, but would wrapping some electrical tape around do the

INDUSTRY STANDARD ELECTRICAL TAPE: This single roll of black vinyl electrical tape is UL and CSA listed making it ideal for commercial wiring projects

GTSE Black Electrical Tape, ¾ in x 66ft, Strong Self-Adhesive Waterproof Vinyl Tape for Insulating, Repairing and Protecting Electrical Wires, 1 Roll

What can you use on wires if you don't have an electrical tape? - Quora

IDEAL Wire Armour 3/4 in. x 66 ft. Premium Vinyl Tape, White (10-Pack) 46-35-WHT-10PK - The Home Depot

IDEAL Wire Armour 3/4 in. x 66 ft. x 0.007 in. 33 Premium Vinyl Tape, Black (10-Pack) 46-33-10PK - The Home Depot

IDEAL Wire Armour 3/4 in. x 60 ft. x 0.007 in. Contractor Pro Vinyl Tape, Black (5-Pack) 46-PRO-5PK - The Home Depot

How to Fix Electrical Cords

Does a wire nut connection need to be wrapped with electrical tape? - Quora

✅Great for Emergencies, Outdoors, Fishing, Camping, Workshop, Crafts, Boardgames, Pipe Leaks, Hose leaks, Plumbing, You name it! ✅Strong, Waterproof

3 Pack, Amazing Wrap Non Adhesive Vinyl Tape, Self clinging Multi Purpose Reusable Wrapping Tape for Sewing, Crafts, Emergencies, Plumbing, Outdoors

A Guide to Electrical Insulation Tape

How to Cap Off Electrical Wires - Honor Services