Adhesives Webs Protechnic produces adhesive webs based on (blends) of: Polyamide EVA Polyester The webs are often used to create a good bonding, maintaining the soft handle, breathability and elasticity of the laminated substrates. Webs can be delivered with or without siliconised paper. Available widths vary from 8mm to 1600mm and sometimes even up to 2100mm. Melting temperatures vary from 60 to 140 degrees Celcius.