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BREEAM - Certification
Certifikattyp
BREEAM - Certification
Certifikattyp
EPD
Certifikattyp
EPD
Certifikattyp
GEV-EMICODE® EC1 PLUS
Certifikattyp
GEV-EMICODE® EC1 PLUS
Certifikattyp
Food Safe Certificate
Certifikattyp
Food Safe Certificate
Certifikattyp
EPD
Certifikattyp
EPD
Certifikattyp
Professional grade neutral cure silicone for sanitary joints. Meets BS EN 15651:2017 Part 3 for sanitary joints.
Neutral cure, low odour silicone sealant for use on kitchen worktops, tiles, baths, showers, basins and other sanitaryware.
Suitable for interior and exterior use, horizontal and vertical joints, and is suitable for materials such as metals, glass, ceramics, enamel, painted wood, gloss painted surfaces and most plastic baths and fittings.
Professional grade neutral cure silicone, developed for sanitary joints.
Features and benefits:
Färg | White Grey Clear |
ytbehandling | Silicone |
Material | Silicone |
Form | Formless |
Uniclass | |
CAWS | N1/374 Modular bathroom furniture N1/320 Ceramic sinks N1/330 Stone worktops N1/360 Close-coupled WCs and cisterns N1/322 Worktop sinks N1/332 Wood worktops N1/326 Laminate worktops N1/352 Baths N1/328 Solid surface worktops N1/362 WC pans N1/356 Shower trays N1/358 Washbasins N1/354 Bidets N12/470 Sealant N12/470 Sealant N13/68 Sealant for pointing N11/390 Sealant N11/50 Sealant N13/580 Sealant for pointing |
SKU Code | 30623019; 30623017; 30623018 |
Product range |
Klassificeringsdata | |
Standard | Meets BS EN 15651:2017 Part 3. |
Third-party certification | GEV Emicode EC1; ISEGA; CE and UKCA Marked. |
Material | 2-Pentanone oxime - unfilled; silicone base. |
Class | To EN 15651:3 S XS1. |
Colour | Clear (30623018). |
Fire performance | |
Fire resistance | No fire resistance. |
Reaction to fire | Class E. |
Fungicide | Contains Fungicide XS1 classification. |
Form | Soft gunnable paste. |
Odour | Mild - almost odourless. |
Shore A hardness | Approx. 15. |
Shelf life | Up to 18 months. Vägledning för specifikationsalternativ: Consult manufacturer for details. |
Modulus at 100% elongation | 0.25 N/mm². |
Application rate | 125 g/minute. |
Application temperature | +5 to +40°C. |
Curing time | 2–3 mm per 24 hours. |
Density | 1.02 g/mL. |
Elongation at break | 500%. |
Joint movement | 25%. |
Skin formation at 23°C and 50% Relative Humidity (RH) | 8 minutes. Vägledning för specifikationsalternativ: Always tool sealant within the given skin formation time frame. |
Temperature resistance | -40 to +120°C. |
Vetolujuus | 1.2 N/mm². |
NBS LCA hjälper byggproffs att mäta miljöpåverkan och identifiera produkter med låga koldioxidutsläpp för mer hållbara projekt.

Innehåller Red List-material | No |
Materialets ursprungsland | Europe |
Produktens tillverkningsland | Europe |
Material | Silicone |
| Carbon dioxide equivalent | |
Koldioxidekvivalent, enligt definition i BS EN 15804 Certifierad | |
Steg Normaliserad enhet (kg CO₂ eq/kg) Deklarerad enhet (kg CO₂ eq/kg) Steg:A1–A3 (”Produktionsskede”) Normaliserad enhet :6.82 (kg CO₂ eq/kg) Deklarerad enhet :6.82 Värdevägledning: A1-A3Clear; Group 2. Colours: Group 1: 5.31 kg CO2 eq/kg. | |
Återvinningsbarhet | For disposal instructions see separate Health and Safety Data Sheet for BOSTIK S31 SILICONE, available at www.bostik.com/uk |
BREEAM - Certification
Bostik S31 Silicone (Colours) BREEAM Attestation
BREEAM - Certification
Bostik S31 Silicone (Clear) BREEAM Attestation
EPD
Bostik S31 Silicone (Clear) EPD
EPD
Bostik S31 Silicone (Colours) EPD
GEV-EMICODE® EC1 PLUS
Bostik S31 Silicone (Clear) GEV EMICODE EC1
GEV-EMICODE® EC1 PLUS
Bostik S31 Silicone (Colours) GEV EMICODE EC1 Plus
Food Safe Certificate
Bostik S31 Silicone (Clear) ISEGA
Food Safe Certificate
Bostik S31 Silicone (Colours) ISEGA
EPD
Bostik Silicones EPD Group 1
EPD
Bostik Silicones EPD Group 2
Bostik S31 (Clear) CE Declaration of Performance
Bostik S31 (Clear) UKCA Declaration of Performance
Bostik S31 (Colours) CE Declaration of Performance
Bostik S31 (Colours) UKCA Declaration of Performance
Bostik S31 Silicone (Clear) TDS
Bostik S31 Silicone (Colours) TDS
Bostik Professional Grade Sealants Brochure
ISEGA_S-31-Colours_64349_EN_09-09-2026
ISEGA_Bostik-S31-Clear_(QP12)_by-NL_EN_04.03.2026
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