Polytherm, The Exclusive Double Coating By Metaltex That Adds Value And Quality To The Product. From Our Metaltex Research & Development Department A Unique Double Coating Has Been Created With The Aim Of Adding Extra Protection To Wire Products. This One Of A Kind Coating Process, Made In Italy, Adds A Second Transparent Protection Layer Right After A First Metal-Coloured Layer, Making It Incomparable With Traditional Single Coating Treatments, Such As Low-Density Polyethylene And Epoxy. Polytherm Works As An Anti-Rust Treatment: It's Unique Transparent Protection Helps To Prevent Rust, And Is Shock Resistant Considerably Prolonging The Product's Life. Polytherm Adds Value To The Product: The Antistatic Transparent Protection Does Not Attract Dust, Making Products Much Easier To Clean, Resulting In Attractive And Shiny Products At The Pos. Polytherm Products Come With A 5 Year Guarantee.