Timeless SaltsConsumable 4
Source Pathfinder Advanced Player's Guide
Price 14 gp
Weight light
Activate 
Interact
You sprinkle these salts onto a single object up to 10 cubic feet in volume and no more than 40 Bulk to preserve it for 1 week. The object doesn't decay, and effects that require the object to be fresh don't count the time passing during this duration as having elapsed. When sprinkled on a corpse, this extends the period in which a creature can be revived by magic, as well as the wait time required before a corpse can be targeted again with Talking Corpse. The salts prevent ordinary pests from consuming the target (such as maggots for a corpse or moths for a piece of clothing). Any creature can use an Interact action to disperse the salts from an unattended object and end this effect.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
AlchemicalAlchemical items are powered by reactions of alchemical reagents. Alchemical items aren't magical and don't radiate a magical aura.
ConsumableAn item with this trait can be used only once. Unless stated otherwise, it's destroyed after activation. Consumable items include alchemical items and magical consumables such as scrolls and talismans. When a character creates consumable items, they can make them in batches of four.