We .at ,ENTRA apply an Extrusion thermoplastic with thickness of 3,5 mm and 20% pre-mix Glass beads acc to class A BS6088 and titanium dioxide 6% and we apply Drop on Glass beads on the surface with a rate of 400gm/m2 acc to classB ,BS6088

IE: our material Acc to BS3262:1989
Now , what should be the RL & B ( Reflectivity & luminance)
As the client says it must be 150 & 100 and we do not believe that as this specs is a recipe content base specs

Pls, Can you report us an technical & official reply for that point