501 Elasto-Brite is highly reflective white roof coating. 501 Elasto-Brite is highly reflective white roof coating. Based on a co-polymer elastomeric 100% acrylic formulation 501 Elasto-Brite lowers roof surface temperatures extends the life of the roof and saves energy consumption. 501 Elasto-Britet provides excellent protection appearance mildew resistance color stability weather ability and flexibility.
Mercedes-Benz GLK350 annual maintenance costs. The annual cost estimate to maintain a Mercedes-Benz GLK350 is approximately $290**, depending on your service provider.
  Service C is a normal Mercedes service based on age, condition of vehicle and time/mileage since last service. The list of items to be serviced is determined by the on b â¦ oard computer and C determines the length of time for the service.C is about 3.5 hours and so your dealer will charge you 3.5 hours labour plus parts.   Services range from A thru to H, H being longest and A shortest. Service C is a normal Mercedes service based on age, condition of vehicle and time/mileage since last service. The list of items to be serviced is determined by the on b â¦ oard computer and C determines the length of time for the service.