Adaptation 13, SCP 170 Chains.

Item: SCP-170

Note: The purpose of this test is not to attempt destroying SCP-682, but rather trying to restrain it.

Tissue Test Record:
A metal chain was laced with SCP-170 and used to penetrate the sample. Sample "fused" with the chain without incident.

Termination Log:
Six metal chains were laced with SCP-170. After successfully sedating SCP-682, the chains were attached to it, one on each of its limbs and one on both of its sides. The other ends of the chains were attached to the floor using the same method. SCP-682 was then left under observation.

Upon fully regaining its consciousness, SCP-682 quickly became aware of the chains and began roaring loudly, showing signs of extreme hostility. It attempted to repeatedly tear itself free from the chains, but failed due to its movement being limited.

Approximately forty minutes later SCP-682 began growing in size at a rapid rate. Upon having grown by ███ percent, all six chains detached simultaneously. SCP-682 stopped growing at this point, attempting to breach containment. MTF units were quickly dispatched, and SCP-682 was returned to containment with relative ease, after which it soon returned to its original size. Notably, despite a visible increase in size, SCP-682 in fact appeared more vulnerable to damage while in its enlarged state.

Note: I think I know what happened here. Rather than increasing its mass, SCP-682 increased the distance between its particles, which resulted in an apparent increase in size and the bonds breaking between it and the chains. Thankfully, this also made it more fragile. - Dr. ██████