# Rubber (technology) internal name `rubber` · tier 1 (pY science pack 1, [tier 1](https://factorio.kalzumeus.com/tier/1.md)) HTML page: https://factorio.kalzumeus.com/tech/rubber/ ## Cost 100 units of (1 × [pY science pack 1](https://factorio.kalzumeus.com/item/py-science-pack-1.md), 2 × [Automation science pack](https://factorio.kalzumeus.com/item/automation-science-pack.md)), 45 s each. ## Requires (3) - [Chromium processing - Stage 1](https://factorio.kalzumeus.com/tech/chromium-mk01.md) - [Logistics](https://factorio.kalzumeus.com/tech/logistics.md) - [Oil industry machinery - Stage 1](https://factorio.kalzumeus.com/tech/oil-machines-mk01.md) ## Leads to (1) - [Laboratory Equipment](https://factorio.kalzumeus.com/tech/lab-instrument.md) ## Unlocks (8 recipes) ### Belt (`belt`) - 1 s · tier 1 · productivity modules allowed - Ingredients: 1 × [Rubber](https://factorio.kalzumeus.com/item/rubber.md) - Results: 2 × [Belt](https://factorio.kalzumeus.com/item/belt.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md) ### Carbon black (`carbon-black`) - 2 s · tier 1 - Ingredients: 200 × [Anthracene oil](https://factorio.kalzumeus.com/fluid/anthracene-oil.md), 100 × [Vacuum](https://factorio.kalzumeus.com/fluid/vacuum.md) - Results: 4 × [Carbon black](https://factorio.kalzumeus.com/item/carbon-black.md) - Made in: Reformer MK 01, Reformer MK 02, Reformer MK 03, Reformer MK 04 - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md) ### Engine unit (`engine-unit-2`) - 5 s · tier 1 · productivity modules allowed - Ingredients: 5 × [Duralumin](https://factorio.kalzumeus.com/item/duralumin.md), 10 × [Pipe](https://factorio.kalzumeus.com/item/pipe.md), 50 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 4 × [Belt](https://factorio.kalzumeus.com/item/belt.md) - Results: 3 × [Engine unit](https://factorio.kalzumeus.com/item/engine-unit.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04 - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md) ### Long-handed inserter (`long-handed-inserter`) - 1 s · tier 1 - Ingredients: 1 × [Inserter](https://factorio.kalzumeus.com/item/inserter.md), 1 × [Simple circuit board](https://factorio.kalzumeus.com/item/electronic-circuit.md), 5 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 1 × [Belt](https://factorio.kalzumeus.com/item/belt.md), 1 × [Iron nexelit antimony special alloy](https://factorio.kalzumeus.com/item/fenxsb-alloy.md), 10 × [Chromium](https://factorio.kalzumeus.com/item/chromium.md) - Results: 2 × [Long-handed inserter](https://factorio.kalzumeus.com/item/long-handed-inserter.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md) ### Polybutadiene (`polybutadiene`) - 2 s · tier 1 - Ingredients: 200 × [Aromatics](https://factorio.kalzumeus.com/fluid/aromatics.md), 1000 × [Water](https://factorio.kalzumeus.com/fluid/water.md), 1 × [Titanium plate](https://factorio.kalzumeus.com/item/titanium-plate.md) - Results: 100 × [Polybutadiene](https://factorio.kalzumeus.com/fluid/polybutadiene.md), 1000 × [Steam](https://factorio.kalzumeus.com/fluid/steam.md) (150°C) - Made in: Multi-purpose cracker MK 01, Multi-purpose cracker MK 02, Multi-purpose cracker MK 03, Multi-purpose cracker MK 04 - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md) ### Rubber (`rubber-01`) - 4 s · tier 1 - Ingredients: 50 × [Polybutadiene](https://factorio.kalzumeus.com/fluid/polybutadiene.md), 2 × [Carbon black](https://factorio.kalzumeus.com/item/carbon-black.md), 1 × [Latex](https://factorio.kalzumeus.com/item/latex.md) - Results: 1 × [Rubber](https://factorio.kalzumeus.com/item/rubber.md) - Made in: Heavy oil refinery MK 01, Heavy oil refinery MK 02, Heavy oil refinery MK 03, Heavy oil refinery MK 04 - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md) ### Rubber stoppers (`stopper-2`) - 5 s · tier 1 - Ingredients: 1 × [Rubber](https://factorio.kalzumeus.com/item/rubber.md) - Results: 2 × [Rubber stoppers](https://factorio.kalzumeus.com/item/stopper.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md) ### Transport belt (`transport-belt-2`) - 2 s · tier 1 - Ingredients: 5 × [Iron plate](https://factorio.kalzumeus.com/item/iron-plate.md), 3 × [Small parts](https://factorio.kalzumeus.com/item/small-parts-01.md), 5 × [Belt](https://factorio.kalzumeus.com/item/belt.md) - Results: 15 × [Transport belt](https://factorio.kalzumeus.com/item/transport-belt.md) - Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion, (flying) - Unlocked by: [Rubber](https://factorio.kalzumeus.com/tech/rubber.md)