Grantex Silver Blue is a light silver grey, angular chippings with flecks of dark blue/black.  It is suited to all bound and bonded systems subject to heavy wear from continual traffic, including medium weight goods vehicles.

Sizes:                   1-3mm, 2-5mm

Colour:                Silver grey with blue/black flecks

Shape:                 Angular

Rock type:           Granite

Recycled:             No

PSV:                      54

Performance:      4

Hardness Moh:   7  

RIS No of *          *