BUILDING TRUST Sikasil® WS-605 SDECLARATION OF PERFORMANCE No.63179555 1 UNIQUE IDENTIFICATION CODE OF THE PRODUCT- 63179555 Sealants for facade for exterior and interior application F EXT-INT CC 3 MANUFACTURER: Sika Services AG Declaration of Performance Sikasil® WS-605 S 63179555 2018.11 , ver. 04 1024

Essential Characteristics Performance Harmonized Technical Specification Release of chemicals dangerous to the environment and health Resistance to flow Loss of volume Tensile properties (i.e. elongation) at maintained extension after water immersion (elastic) Tensile properties (i.e. at secant tensile modulus) for non-structural low modulus sealants used in joints in cold climate areas (-30°) Tensile properties (i.e. at maintained elongation) for non-structural sealants used in joints in cold climate areas (-30°) Durability 8 APPROPRIATE TECHNICAL DOCUMENTATION AND/OR -SPECIFIC TECHNICAL DOCUMENTATION...

18 Sika Services AG, Zurich, Switzerland DoP No. 63179555 EN 15651-1:2012 Notified Body 1119 Sealants for facade for exterior and interior application F EXT-INT CC Reaction to fire Tensile properties (i.e. elongation) at maintained extension after water immersion (elastic) Tensile properties (i.e. at secant tensile modulus) for non-structural low modulus sealants used in joints in cold climate areas (-30°) Tensile properties (i.e. at maintained elongation) for non-structural sealants used in joints in cold climate areas (-30°) ECOLOGY, HEALTH AND SAFETY INFORMATION (REACH) For information and...

Sika Engineering Silicones S.r.l. Via L. Einaudi, 6 I-20068 Peschiera Borromeo (MI) Italy www.sika.com Declaration of Performance Sikasil® WS-605 S 63179555 2018.11 , ver. 04 1024 BUILDING TRUST