Acid

If splashed with strong acid take 1d-3 points of corrosion damage.

If splashed at the face, make a HT roll to avoid blinding.

If immersed in acid, take 1d-1 corrosion damage per second.

Used against a lock's pins, or other small vulnerable items, acid requires 3d minutes to eat through the item.

Each gallon of acid can cause 8 points of damage before becoming neutralized into an inoffensive salty solution.
Armor does protect against acid damage, but the acid will corrode away 1 point of DR for every 5 points of damage done in a single second. 
Objects (including armor!) are also attacked by contact with acid.

TL3 - Vial of Acid - Cost: 10

Corrosion
An attack that inflicts corrosion damage destroys 1 point of DR per 5 points of damage after dealing damage.