Blocks are basic building materials in Scrap Mechanic. They are distinguished by a blue dot in the inventory.

Blocks are placed by left-clicking and removed by right-clicking. Hold down the mouse button to place or remove multiple blocks at once. This is restricted along one coordinate plane, indicated by the blue arrows in the center of the placement ghost. The placement/removal plane can be changed by pressing Q. The player can place or remove only 16 blocks in both directions from the initial block, making 256 the maximum amount of blocks that can be placed or removed at once.

Image Name Properties
ConcreteBlock1.png
Concrete Block 1
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
WoodBlock1.png
Wood Block 1
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
MetalBlock1.png
Metal Block 1
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
BarrierBlock.png
Barrier Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
TileBlock.png
Tile Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
BrickBlock.png
Brick Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
GlassBlock.png
Glass Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
GlassTileBlock.png
Glass Tile Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
PathLightBlock.png
Path Light Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
SpaceshipBlock.png
Spaceship Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
CardboardBlock.png
Cardboard Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
ScrapWoodBlock.png
Scrap Wood Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
WoodBlock2.png
Wood Block 2
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
WoodBlock3.png
Wood Block 3
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
ScrapMetalBlock.png
Scrap Metal Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
MetalBlock2.png
Metal Block 2
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
MetalBlock3.png
Metal Block 3
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ScrapStoneBlock.png
Scrap Stone Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ConcreteBlock2.png
Concrete Block 2
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ConcreteBlock3.png
Concrete Block 3
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
CrackedConcreteBlock.png
Cracked Concrete Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ConcreteSlabBlock.png
Concrete Slab Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
Rusted Metal Block.png
Rusted Metal Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ExtrudedMetalBlock.png
Extruded Metal Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
BubblePlasticBlock.png
Bubble Plastic Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
PlasticBlock.png
Plastic Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
InsulationBlock.png
Insulation Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
PlasterBlock.png
Plaster Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
CarpetBlock.png
Carpet Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: Yes
PaintedWallBlock.png
Painted Wall Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
NetBlock.png
Net Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
SolidNetBlock.png
Solid Net Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
PunchedSteelBlock.png
Punched Steel Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
StripedNetBlock.png
Striped Net Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
SquareMeshBlock.png
Square Mesh Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
RestroomBlock.png
Restroom Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
DiamondPlateBlock.png
Diamond Plate Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
AluminumBlock.png
Aluminum Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
WornMetalBlock.png
Worn Metal Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
SpaceshipFloorBlock.png
Spaceship Floor Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
SandBlock.png
Sand Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ArmoredGlassBlock.png
Armored Glass Block
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No

Challenge Mode Exclusive

The following items are exclusive to Challenge Mode.

Image Name Properties
ChallengeBlockOne.png
Challenge Block One
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ChallengeBlockTwo.png
Challenge Block Two
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
ChallengeGlass.png
Challenge Glass
Weight:
Durability:
Friction:
Buoyancy:
Flammable: No
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