It is well known as the strongest sliding system in the field. Excellent performance and durability have been proven by facts in various applications since many years. Mainly used for big size partition door solution, or big windows in rigorous surroundings. Glass possibility from 5mm upto 24mm. Improved frame profile realize transom function in addition. 2.8mm wall thickness makes it unique among the profiles available. Lead free – Calcium-Zinc formulation.