Gripping Compounds: Prevent pegs from slipping.
Hiderpaste is a solid compound that comes in a round, flat tin. Remove peg and apply to pegs to prevent slipping.
Peg Drops: Partially remove peg from peg box, apply one drop, then rotate peg to spread evenly.
Available Brands: Ardsley, and Player's
Lubricating Compounds: Used to lubricate sticking pegs. Both brands come in a "lipstick" style tube.
Remove peg, then apply the compound along the entire peg shaft. Replace peg and rotate it to distribute compound evenly. Repeat until peg moves freely.
Available Brands: Hill and Pirastro