this material can have a dark black background, a dark black/green tinge or black with grey/white pinhead sized spotting .
TECHNICAL - Coeff. Thermal expansion: 0.0045mm/mc
Impact Test-Min Fall Height: 68 cm.
60X90 CM HIGHT x 1.8 CM
Coeff. Thermal expansion 0.0045mm/mcº
Water Absorption 0.04%
Impact Test-Min Fall Height 68 cm
60-90 X 180CM UP X 1.8CM
140-180 X 240-300 X 2CM
