Black king granite is a kind of material , very suitable for tiles , counter tops , tombstone etc. Also very suitable for tiles , counter tops , tombstone and project using .
Size: 12”x 12”x 5/8” (30.48cm x 30.48cm x 15.8mm) Weight: 1.16 lbs (525g) Surface: solid Lock button: six single layer lock in each side Friction Test (ASTM C1028) Dry /Wet: 0.60 / 0.61 Flatness: 0.0mm ±.25mm Lateral Forgiveness™: +0.045 / -0 Load Bearing Capacity: 200 psi
Specification: Size: 30.48cm x 10.16cm x 18mm Weight: 130g Temperature:-20゜F to 150゜F use range Coefficient of friction: ASTM C1028 Dry/Wet .95/.65 Impact resistance @-18.゜C (gardner): ASTM D 5420 320 in/lbs (36J) UV stabilized: Resistant to color fading and deterioration for 10 years with continuous use UL rating: UL 94 HB CPSC FF 1-70: Federal Flammability test Pass Flame spread index: ASTM E-84 85: Class C Load factor:210 psi, max load Custom color options: Gray, Black, any color
