Bostik Professional S29 - Glazing Silicone Sealant - Acetoxy Silicone
Verified by manufacturer 1 month ago
EC1plus
Certificate type
EPD
Certificate type
Professional grade acetoxy silicone for glazing and frame. Meets BS EN 15651:2017 Parts 1, 2 and 3; façade, glazing and sanitary joints.
Application
Acetoxy-based silicone for perimeter sealing of glazing and frame joints.
Suitable for both vertical and horizontal joints and is suitable for internal use in most building materials, including ceramics, glass, painted wood, gloss painted surfaces and plastic frames in interior applications.
Description
Professional grade acetoxy silicone for glazing and frame.
Features and benefits:
- Meets BS EN 15651:2017 Parts 1, 2 and 3; façade, glazing and sanitary joints.
- Mould resistant, low shrinkage formula with high elasticity to accommodate movement in glazing joints in high humidity environments.
- Low modulus.
- Suitable for both vertical and horizontal joints and is suitable for internal use in most building materials, including ceramics, glass, painted wood, gloss painted surfaces and plastic frames in interior applications.
- Supplied in a post-consumer recycled (PCR) cartridge.
- Certified to GEV-EMICODE® EC1+ for very low emissions.
General information
Color | White Clear |
Finish | Silicone |
Material | Silicone |
Shape | Formless |
Uniclass | |
CAWS | L20/80 Sealant joints L40/310 Bead-fixed single glazing – tape, sealant and trim L40/495 U-profiled single glazing L40/350 Bead-fixed single glazing – curing compound and trim L40/230 Bead-fixed single glazing – non-setting compound L40/330 Bead-fixed single glazing – capping L40/250 Bead-fixed single glazing – tape and sealant |
Product range |
Specification data - Glazing compounds and sealants
Standard | Meets BS EN 15651:2017 Parts 1, 2 and 3. |
Third-party certification | GEV EMICODE® EC1 Plus; CE and UKCA Marked. |
Class | BS EN 15651-1: F-EXT-INT-CC 20LM, |
Material | Acetoxy silicone - unfilled. |
Colour | White (30623037).Clear (30623040). |
Fire performance | |
Fire resistance | No fire resistance. |
Reaction to fire | Class E. |
Fungicide | Contains Fungicide XS1 classification. |
Form | Soft gunnable paste. |
Odour | Typical sharp acid. |
Shore A hardness | Approx. 20. |
Shelf life | Up to 24 months. Guidance for specification option: Consult manufacturer for details. |
Modulus at 100% elongation | 0.41 N/mm². |
Application rate | 125 g/minute. |
Application temperature | +5 to +40°C. |
Curing time | 2 mm per 24 hours. |
Density | 1.03 g/mL. |
Elongation at break | 560%. |
Joint movement | 20%. |
Skin formation at 23°C and 50% Relative Humidity (RH) | 5–6 minutes. Guidance for specification option: Always tool sealant within the given skin formation time frame. |
Temperature resistance | -40 to +180°C. |
Tensile strength | 1.70 N/mm². |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Material | Silicone |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 6.82 kg CO₂ eq/kg |
Recyclability | For disposal instructions see separate Health and Safety Data Sheet for BOSTIK S29 SILICONE, available at www.bostik.com/uk |
Third party certifications
Third party certifications
EC1plus
Bostik S29 Silicone GEV EMICODE EC1 Plus
EPD
Bostik S29 Silicone EPD
EPD
Bostik Silicones EPD Group 2
Literature
Bostik S29 CE Declaration of Performance
Bostik S29 Silicone TDS
Bostik S29 UKCA Declaration of Performance
Bostik Professional Grade Sealants Brochure
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