Surface stabilisers
Galactic Average Price631 CR
Produced byRefinery (Surface)
Consumed byAll (Surface) except Refinery
LocationPlanetary surfaces

Unique polymer that is injected in to [sic!] the surrounding rock providing a stable environment for construction.

— In-game description

The Surface stabilisers is a new commodity introduced in the v1.5 or v2.0 update. These are one of many new commodities that you can only buy from planetary bases.