Dark Eye offers Weather Resistant Plastic Speed Bump. Dark Eye is an ISO 9001: 2000 accredited company supplying a wide range of rotational moulded and road safety products for household, commercial and industrial applications. The Weather Resistant Plastic Speed Bump is highly resistance to severe impacts and harsh weather conditions and is clearly visible to the motorists during night hours. The Weather Resistant Plastic Speed Bump is used to control high speed vehicles and finds application private colonies, hospitals, schools, colleges, universities etc.