UHEC

The exact construction and composition of the Mark III U-HEC is classified, but are known to include:

Buckypaper bilayered with dilatant gelatin in order to absorb shock from bullets and explosives.
Silicon nanofluid cooling system integrated into a bodysuit similar to that worn with the White Suit.
Pseudomyomer exomusculature similar to that used in the White Suit, but augmented with miniaturized high-torque electromechanical servos for greater strength at the cost of some response time.
Ceramic plating to reduce electrical conductivity.
Vaporizing liquid extinguisher for protection against flammable agents.
Ultra-high-molecular-weight polyethylene (UHMWPE) outer shell.
Full environmental hazard protection, including toxin filters and rebreathers.

http://www.scp-wiki.net/goc-supplemental-equipment

Lynisha slowly raised her left hand above her head, and three tons of steel, ceramics, and buckypaper bilayered with dilatant gelatin followed.

"Lock joints in place," the engineer said.

"Confirm, joint locked," Lynisha said.

She lowered her left hand, and this time, three tons of steel, ceramics, and buckypaper bilayered with dilatant gelatin did not follow.

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