Gaskets for road vehicles mirrors and their components, made of polyethylene foam, produced by a thermoforming process and with:
 
-a density of 20 kg/m³ or more, but not more than 40 kg/m³,
 
-a tensile strength of not less than 170 kPa,
 
-water absorption coefficient of not greater than 1 %,
 
-a length of 5 mm or more but not more than 300 mm,
 
-a height of 10 mm or more but not more than 400 mm,
 
-a depth of 5 mm or more but not more than 250 mm

Restriction on entry into free circulation