Product: Silirub WSL+ is a high-quality neutral cure, highly elastic one-component joint sealant based on silicones. It has been developed for weather sealing of expansion joints in the façade industry. Applications: • Weatherseal in curtain wall applications. • Ideal for expansion, perimeter, connection and other movement joints between various building materials. • Compatible with double glazed window units. Properties Base Polysiloxane Consistency Thixotropic paste Curing System Moisture Cure Skin formation 10-15 min (20°C/65% R.H.) Tooling time Ca. 30 min. Curing Rate 2 mm/24h (20°C/65% R.H.) Hardness 25 ± 5 Shore A Specific Gravity 1,30 g/ml Temperature Resistance -60°C to +180°C Elastic Recovery > 80% Maximum allowed Distortion 30% Elasticity Modulus 100% 0,50 N/mm² (DIN 53504) Maximum Tension 1,27 N/mm² (DIN 53504) Elongation at Break > 700 % (DIN 53504) Characteristics: • Compatible with laminated glass • Compatible with secondary sealants based on polysulfide and silicone in dual-sealed insulating glass units • Very easy application • Permanent colors, UV-resistant • Stays elastic after curing • Very good adhesion on many materials • Low modulus according to ISO standards •Resistant against UV-radiation, rain, frost, wind, ozone and extreme temperatures • Excellent adhesion properties on glass, laminated glass, coated aluminium, galvanised steel, aluminium composite panels (ACP), stones, concrete and masonry Color: Grey, Black Packaging: Cartridge 300ml, Foil Bag 600ml Click here to download: Catalogue|Brochure|Fire Range Brochure|TDS|Sealants Usage Calculator|Foams Usage Calculator Product Features: • Silirub weatherseal silicone sealant is a high-quality neutral cure, highly elastic, one-component joint sealant based on silicones. It has been developed for weather sealing of expansion joints in the façade industry. • Silirub Weatherseal silicone sealant is compatible with laminated glass. • Silirub Weatherseal silicone sealant can be used for weather proofing & sealing applications where durability under severe conditions is required. • Silirub weatherseal silicone sealant is particularly suited as weather seal for curtain walls /glazing / cladding & windows. • Silirub weatherseal silicone sealant is ideal for expansion, perimeter, connection and other movement joints between various building materials. Compatible with double glazed window units. • Silirub weatherseal silicone sealant is compatible with secondary sealants based on polysulfide and silicone in dual-sealed insulating glass units. • Silirub weatherseal silicone sealant has permanent colors and uv-resistance. • Silirub weatherseal silicone sealant stays elastic after curing. • Silirub weatherseal silicone sealant has low modulus according to iso standards • Silirub weatherseal silicone sealant has resistance against uv-radiation, rain, frost, wind, ozone and extreme temperatures. • Silirub weatherseal silicone sealant has excellent movement accommodation. • Silirub weatherseal silicone sealant is available in black, grey colours.