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We no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to find an alternative product.
Sikasil WS 355 is a neutral curing silicone sealant with a high movement capability and excellent adhesion to porous and non-porous substrates. Sikasil WS 355 is manufactured in accordance with ISO 9001 / 14001 quality assurance system and the responsible care program.
Features & Benefits
- Does not stain areas adjacent to the joint
- Meets requirements of ISO 11600 25 LM F & G, ASTM C 920 (class 50), ASTM C 1248, TT-S00230C, TT-S001543A
- Provided with CE-mark according to EN 15651-1:2012, F EXT-INT 25HM, EN 15651-2:2012, G CC 25HM, certified by Control Body 1119
- Outstanding UV and weathering resistance.
- Adheres well to natural stone, concrete, glass, metals, coated and painted metals, plastics and wood.
Uses
Sikasil WS 355 is a high-performance sealant particularly suitable for jointing natural stone, such as marble, granite, sandstone and quartzite. With these materials, no staining of the joint edges occurs, unlike with conventional silicone sealants. Sikasil WS 355 is ideal for sealing facades, e.g. cladding of natural stone or other materials. This product is suitable for professional experienced users only. Tests with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.
For more details please download the product data sheet from the 'DATASHEETS' tab above.
Data sheet
- Manufacturer
- Sika
- For Use By
- Professional Use
- For Use On
- Natural Stone
Concrete
Glass
Marble
Granite
Sandstone
Metal
Plastic
Wood - Application Method
- Application Gun
- Colour
- Standard / Ready Mixed
- Product Certifications
- ISO 11600 25 LM F & G, ASTM C 920 (class 50), ASTM C 1248, TT-S00230C, TT-S001543A, Provided with CE-mark according to EN 15651-1:2012, F EXT-INT 25HM, EN 15651-2:2012, G CC 25HM, certified by Control Body 1119
- Pack Size
- 20 x 600cc sausages
- UN Number
- N/A
- UN Number
- N/A
- Suitable For Use On
- Granite
- Suitable For Use On
- Sandstone
- Suitable For Use On
- Concrete
- Suitable For Use On
- Wood
- Suitable For Use On
- Marble
- Suitable For Use On
- Natural Stone
- Suitable For Use On
- Metal
- Suitable For Use On
- Plastic
- Suitable For Use On
- Glass
- Application Method
- Application Gun
- Manufacturer
- Sika
- Usages
- Building Components
- Product Usage Type
- Weather Sealant
- Product Range
- Sikasil
- Brand
- Sika
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Sikasil WS 355 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT