Arxada maintains the most comprehensive field testing sites in the business to evaluate the performance of dry-film preservatives under a wide range of environmental conditions worldwide. Arxada field testing sites are located in areas that are subject to a variety of severe microbial threats, such as common mold, mildew, fungi, wood destroying fungi, yeast, and algae. Arxada preservatives are evaluated over long periods of time in a diversity of climatic conditions over many different substrates to ensure that customers' finished products perform as expected.