Silirub WSL+
Engineering Grade Weatherseal Silicone Sealant
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: Packaging: Product Shade Card:
Black, Grey Cartridges: 300ml
  Sausage: 600ml
Click here to download: TDS | Sealants Usage Calculator
   
Product Features:
• Silirub WSL+ 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 WSL+ Silicone Sealant is compatible with laminated glass.
• Silirub WSL+ Silicone Sealant can be used for weather proofing & sealing applications where
   durability under severe conditions is required.
• Silirub WSL+ Silicone Sealant is particularly suited as weather seal for curtain walls /glazing /
   cladding & windows.
• Silirub WSL+ Silicone Sealant is ideal for expansion, perimeter, connection and other movement
   joints between various building materials. Compatible with double glazed window units.
• Silirub WSL+ Silicone Sealant is compatible with secondary sealants based on polysulfide and
   silicone in dual-sealed insulating glass units.
• Silirub WSL+ Silicone Sealant has permanent colors and uv-resistance.
• Silirub WSL+ Silicone Sealant stays elastic after curing.
• Silirub WSL+ Silicone Sealant has low modulus according to iso standards
• Silirub WSL+ Silicone Sealant has resistance against uv-radiation, rain, frost, wind, ozone and
   extreme temperatures.
• Silirub WSL+ Silicone Sealant has excellent movement accommodation.
• Silirub WSL+ Silicone Sealant is available in black, grey colours.
McCoy Soudal Silirub WSL+ Silicone Sealant, Engineering Grade Weatherseal Silicone Sealant
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