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SDS Roofing is a family based company that benefits from over 30 years of roofing experience. We specialise in all aspects of roofing and work on a wide range of roofing projects including both commercial and residential roofs. We have used SDS roofing to install our green roofs since 2004. Their workmanship is good and they are always trustworthy, honest and reliable.
Safety Data Sheets provided on this website were developed by the SDS-R team composed of experts of the associations EuPR, EuPC, PlasticsEurope and Vinyl 2010 under the supervision of Dr. Beate Kummer, Chemist and Toxicologist consultant. Download her curriculum vitae here. If you are a new user. Please click here to register. If you would like to know more about the SDS-R Tool please click here.
White Dwarf-Main Sequence Binaries from the Sloan Digital Sky Survey. Welcome to the SDSS WDMS binary catalogue! The SDSS WDMS binary catalogue is a data base that contains all kind of information for the more than 2200 White Dwarf-Main Sequence binaries identified within the Sloan Digital Sky Survey. This user friendly data base is open for the general public, however permission to update the data base will be restricted to our team. Has been added to the list.