Major Leather Hardener is a level 40 Common item in AION Classic 2.7. Proserpina sells it in Sanctum.

Where to get

Sold by

NPC	Where	Price
Proserpina	Sanctum	700 kinah
Kaiot	Triniel Coliseum, Pandaemonium	700 kinah

Used in

Recipes that use it

Recipe	Craft	Quantity
Craft: Tough Leather CordElyos	Tailoring305	1
Craft: Tough Leather PadElyos	Tailoring310	2
Craft: Tough Leather String BundleElyos	Tailoring305	12
Craft: Tough Leather Pad BundleElyos	Tailoring310	24
Craft: Tough Luxury Leather PadElyos	Tailoring310	10
Craft: Tough Superb Leather PadElyos	Tailoring310	50
Craft: Tough Luxury Leather Pad PackElyos	Tailoring310	120
Craft: Tough Superb Leather Pad PackElyos	Tailoring310	600
Craft: Tough Leather CordAsmodians	Tailoring305	1
Craft: Tough Leather PadAsmodians	Tailoring310	2
Craft: Tough Leather String BundleAsmodians	Tailoring305	12
Craft: Tough Leather Pad BundleAsmodians	Tailoring310	24
Craft: Tough Luxury Leather PadAsmodians	Tailoring310	10
Craft: Tough Superb Leather PadAsmodians	Tailoring310	50
Craft: Tough Luxury Leather Pad PackAsmodians	Tailoring310	120
Craft: Tough Superb Leather Pad PackAsmodians	Tailoring310	600

Similar items

Item	Grade	Level
Griffo Essence	Common	40
Huge Frillneck Claw	Superior	40
Andre Skin	Heroic	40
Supplements (Fabled)	Fabled	40
Supplements (Eternal)	Eternal	40
Fresh Root	Junk	40