Later in the game, especially when you’re clearing out hordes, you’ll find yourself running out of important materials needed for crafting cocktails, molotovs, napalm molotovs, attractors, proximity explosives, etc. You can find crafting materials in a lot of places but I recommend getting them from cleared checkpoints and Ambush Camps since you can conveniently Fast-Travel to them and most of them have gas cans that you can use to Refuel your Bike.
Here are the list of recommended Locations to get materials. These locations tend to “replenish” their supplies after a full in-game day (or two) has passed.
* O’Leary Mountain Safehouse
* Volcanic Legacy Scenic Byway NERO Checkpoint
* Spruce Lake NERO Checkpoint/ Ambush Camp
* Chemult Community College NERO Checkpoint (after clearing the Horde)
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