SPC™, President's truly state-of-the-art material, not only matches all of the characteristics of PC in terms of strength and minimal weight, but is also superior, exceeding these specifications with:
Extremely broad temperature tolerance (-40°C to +50°C)
Minimal residual stress, which means the case will maintain strength without cracking for a longer duration than that of a typical PC case
High resistance to all chemicals including acids, solvents, oils
SPC™ maintains memory of the shape it is initially molded into, and can recover form almost immediately after extreme-weight impact, such as a vehicle run-over.
Most of President’s hard cases have SPC™ shells. They are super-lightweight and are almost indestructible.