Thorough Oil
Weapon oil. It takes one enchantment slot on a gun of rank 1 or higher, and a gun can hold only one copy.
- Penalty lines
- 1
- Durability per shot
- +1
- Sell value
- 450 SULF
- Raises
- Spread
Card text
- Spread: -0.8
- Move speed: -15%
On a gun
Each shot costs 1 more durability while Thorough Oil is applied, on top of the base 1 per shot and 1 per other enchantment, up to 6.
The Baptismal Font removes it and the Chrismatory rerolls it into another oil; see oils explained.
Oils with no penalty that also raise spread
Other oils that raise spread
Altruistic OilSpread: -0.7; Loot chance: -30%
Artillery OilSpread: -2; Bullet weight: ×15
Bowl OilSpread: -0.75; Bullet speed: -20%
Careful OilSpread: -0.7; Rpm: -25%
Compo OilReload speed: +160%; Move speed: -60%; Spread: -10%; Recoil: -10%
Dead Center OilSpread: -2; Recoil: +1
Exotic Barrel OilSpread: -2; Max Durability: -25%
Hip Marksman OilSpread: -0.8; Disables aiming
Lost In Focus OilSpread: -2; Consume Extra Ammo Chance: +30%
Plinker OilSpread: -0.9; Damage: -20%
Shellman OilSpread: -0.7; Reload speed: -25%
Slick OilSpread: -0.6; Jump power: -10%
Source
- SULFUR Wiki entry for Thorough Oil (CC BY-SA 4.0), revised 2026-03-15. Values checked against the 1.0.0–1.0.6 patch notes.