How To Get Tree Sap In Icarus

Survival in the harsh alien wilderness of Icarus requires a deep understanding of resource refinement and crafting chemistry. One crucial component that players frequently need for mid-tier progression is tree sap, a vital ingredient used to synthesize advanced materials like epoxy. Learning how to efficiently harvest and process this resource ensures your prospector can survive the planet's deadliest challenges.
Unlocking the Mortar and Pestle
Before you can gather tree sap, you must unlock the appropriate technology from the Tier 2 tech tree. Players need to reach character level ten and spend blueprint points to access the Mortar and Pestle station. Once unlocked, craft the station using basic resources like stones and copper ore at your crafting bench.
Placing this station inside a sheltered base protects it from severe weather anomalies that plague the surface. The Mortar and Pestle serves as the primary gateway for processing organic materials into refined chemicals. Without this essential tool, creating advanced compounds remains entirely impossible for stranded explorers.
Gathering Raw Materials for Production
Tree sap cannot be collected directly from the local flora using a standard axe or sickle. Instead, you must gather large quantities of basic wood or sticks from the surrounding forests. Chopping down mature trees yields raw logs that can be broken down into smaller components.
Alternatively, gathering saplings by hand provides a quick influx of sticks without consuming tool durability. You will need a significant stockpile of these wooden items to produce a reliable amount of refined sap. Managing your inventory weight during these harvesting trips is essential for a safe return to camp.
Foraging in safer forest biomes minimizes the risk of predatory attacks while you accumulate building blocks. It is wise to clear out undergrowth near your base before venturing into dangerous caves or snowy mountain regions. This disciplined approach ensures you always have a baseline supply of lumber available for immediate refining.
Processing Wood into Tree Sap
Once you have secured enough sticks, interact with the Mortar and Pestle to begin the refinement process. The standard blueprint requires four individual sticks to synthesize a single unit of tree sap. Simply place the materials into the inventory slots and queue up the recipe production.
If you have collected raw wood instead of sticks, you must first convert the timber using your character's inventory crafting menu. One piece of wood easily breaks down into ten separate sticks, maximizing your resource efficiency. This conversion pipeline allows a single stack of logs to yield massive quantities of valuable sap.
Strategic Uses in Advanced Crafting
Understanding the utility of tree sap helps players prioritize their resource gathering during time-sensitive missions. The primary application for this organic liquid is the creation of epoxy, which combines sap with crushed sulfur. Epoxy is a mandatory component for building firearms, advanced structures, and industrial electronics.
Stockpiling this resource early in your session prevents progression bottlenecks during late-game technology expansion. By establishing a dedicated production line near dense forest biomes, you ensure a steady supply of high-tier materials. Mastering this simple chemical loop ultimately elevates your efficiency and long-term survival rate on the alien world.
Furthermore, experienced survivalists often automate parts of their resource loop by placing storage containers directly next to their workstations. Keeping a box filled entirely with lumber simplifies the crafting process significantly during intense building phases. This organization saves precious time when preparing for complex boss encounters or planetary extractions.