Sikasil W S605 S High Performance Weather Sealant
Outstanding Resistance to UV & Weathering 
600 ml Foil
Sikasil WS605S is a premium silicone sealant used for weather sealing applications where durability under severe conditions is required. WS-605 S is particularly well suited as a weather seal for structural glazing, curtain walling, facades and windows. e.g. for capping structural glazing joints, Marine sealing applications.
WS-605 S has high movement capability + or - 50%
Sikasil WS605S is a durable, neutral curing silicone sealant with excellent adhesion to a wide range of substrates
Sikasil WS-605-S ® adheres well to glass, metals, (including coated & painted metals), plastics and wood.
- Application Temperature: 5°C to 40 °C
- Service Temperature: -40°C to 150 °C
Sikasil WS-605-S Benefits
- Meets requirements of ISO 11600 25 LM F & G
- ASTM C 920 (class 50)
- ASTM C 1248
- TT-S00230C
- TT-S001543A
- DIN 18540
- DIN 18545 (group E)
- Outstanding UV and weathering resistance -
- Does not stain areas adjacent to the joint
- Adheres well to glass, metals, coated / painted metals, plastics and wood
Provided with CE-mark according to;
- EN 15651-1:2012
- F EXT-INT CC 25LM
- (F EXT-INT 25LM for transparent)
- EN 15651-2:2012
- G CC 25LM
- Certified by Control Body 1119
Sika ® In-House Testing & Warranties
Sika actively encourage pre-installation testing. Testing of your substrate & application for suitability & compatibility can be arranged directly through Affixit. These tests take a minimum of 28 working days. Successful tests can be provided with a warranty directly from Sika ®
