[Glossary](/glossary.md)/[Crew](/glossary/category/crew.md)

# Spall Liner

The equipment that reduces high explosive damage, stun duration, crew injuries and ramming damage.

Also known as spall, liner.

A spall liner is the answer to [artillery](/glossary/artillery.md). It cuts the damage a blast deals through [armor](/glossary/armor-thickness.md), shortens the [stun](/glossary/stun.md) that comes with it, and protects the crew from the injuries that make the vehicle useless for the next ten seconds.

It is heavy, and it does nothing at all against a [shell](/glossary/shell.md) that penetrates cleanly, so it belongs on vehicles that are hit by explosions rather than by [armor-piercing](/glossary/armor-piercing.md) rounds.

## Related terms

[High explosiveA shell that explodes on contact, dealing reduced damage through armor it cannot penetrate and splashing everything nearby.](/glossary/high-explosive.md)[StunThe temporary debuff an artillery hit leaves behind, degrading reload, aim time, traverse and view range for several seconds.](/glossary/stun.md)[ArtilleryThe indirect fire class, firing high explosive from an overhead view at targets it cannot see directly.](/glossary/artillery.md)[Crew roleThe job a crew member holds, each one governing a different set of the vehicle's numbers.](/glossary/crew-role.md)[RammingDeliberately colliding with another vehicle, where damage scales with mass and closing speed and both sides take some.](/glossary/ramming.md)

[Every World of Tanks term](/glossary.md)

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