It is a known fact that glove boxes/Isolators made of stainless steel are unquestionably structurally sound while at the same time self supporting and can be tailored as a firm/solid platform on which other components can be efficiently and competently supported. The surface finish on the actual glove box can be natural, as there is no need for protective external finishes. Glove boxes/Isolators made of stainless steel are eternally durable and suitable for an infinite number of needs. Stainless steel is a highly resistant material to most if not all of the hostile chemicals as it proves to be both irrepressible and stable even under high temperatures and is not susceptible to structural failure. Stainless steel is easily and readily adaptable into complicated structures and its external surface can be primed for maintenance as well as low levels of contamination reception. While the cost of stainless steel glove boxes seems expensive, it's proven that the use of expert labor and quality equipment and materials give many years of dependable service without decline or the need for special attention, thus resulting in overall lower costs.
Attaching external supplies, apparatus, and equipment to a stainless steel construction glove box is solid and leak proof.
This amongst other numerous reasons explains why stainless steel continues to remain the favored material for glove boxes construction.