Description
The professional-grade neutral cure silicone sealant, is developed for window and door frame joints. Low modulus, UV resistance, weather resistance, and low odor.
Features:
- It is specially developed for durable elastic sealing and provides strong adhesion to most plastics including PVCu and polycarbonate profiles and panels and gives excellent adhesion to both porous and non-porous substrates.
- The silicone is resistant to cracking, shrinking, discoloration, UV radiation & temperature extremes.
- This sealant is ideal for use in glazing applications that utilize polycarbonate sheeting and for perimeter pointing of door and window frames.
Technical data:
- Brand – Bostik
- Range – S41
- Product Type – S41 Neutral CureLow Modulus Acetoxy Sanitary Silicone Sealant
- Colour – White
- Size – 310ml
- Form – Soft Gunnable Paste
- Odour – Mild – Almost Odourless
- Storage/Shelf Life – Up to 18 months.
- 100% Modulus – 0,25N/mm²
- Application Rate – 130g/min
- Application Temperature – 5°C To 40°C
- Base – Silicone
- Curing Time – 2-3mm / 24hrs
- Temperature Resistance – -40°C To 120°C
Standards & Certifications:
- Meeting the requirements of BS EN 15651:2017 – Parts 1 and 2 sealants for the façade and glazing joints.
- The silicone is also a very low-emission product certified to GEV-Emicode EC1+ Level.





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