Access panels of very high quality ASA plastic, manufactured according to the DIN 1.4301 properties of ASA ( acrylonitrile / styrene / Acryleste ) against ABS plastic. This impact copolymer has properties similar to ABS, but with a much better UV and weatherability. When the ASA acrylic ester is uniformly distributed in a SAN ( styrene-acrylonitrile ) polymer and connected by grafted SAN chains. ASA makes high quality, low gloss and scratch resistant surfaces. ASA does not yellow, such as ABS. ASA is resistant to aqueous chemicals.The excellent chemical resistance can be explained due to the higher polarity of the acrylic ester component compared to polybutadiene in ABS. ASA shows very good resistance to aqueous media including dilute acids / alkalis and wash liquors and a good resistance to oils / fats, alcohols and aliphatic hydrocarbons. ASA can also be weather resistant plate in construction ( PermaSkinTM ) be used for high heat duty electrical appliances such as coffee makers and microwaves in the sports, leisure sector etc. ASA The continuous one piece mounting frame ensures safe installation in a wall or ceiling. Door panel is also removable, does not interfere with work.