Dow Plastics' (Midland, MI) Ethafoam(TM) LDPE line of foam has been expanded to include four new products for packaging electronics components. Ethafoam Nova is water-resistant and suited for applications with static loadings of 0.3 to 1.0 psi.
It's available as a 2" x 48" solid extruded plank. Ethafoam Select protects against electrostatic discharge. It's suited for static loadings up to 1.5 psi and comes in 2" or 3" x 48" solid extruded planks.