Sikasil WS-305 S-600ML Grey

Description Sikasil® WS-305 S is a durable neutral-curing silicone sealant with a high movement capability and good adhesion to a wide range of substrates. It is particularly suited as a weather seal for structural glazing, curtain walling and windows Product Benefits 1. Meets requirements of GB/T 14683 and ASTM C 920 for Type S, Grade NS, Class 35 (movement capability ± 35 %) 2. Very good UV and weathering resistance 3. Adheres well to many substrates including glass, metals, coated and painted metals, plastics and wood Areas of application Sikasil® WS-305 S can be used for weatherproofing sealing applications where durability under severe conditions is required.It is particularly suited as a weather seal for structural glazing, curtain walling and windows.This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed to ensure adhesion and material compatibility. TDS Link https://industry.sika.com/content/dam/dms/gcc/a/sikasil-ws-305-s.pdf