Bostik Professional FP403 - Fireseal Hybrid Polymer Sealant - Fire Resistant Sealant
Verified by manufacturer 8 months ago
EC1plus
Certificate type
EPD
Certificate type
European Technical Approval (ETA)
Certificate type
A professional grade one-component fire resistant sealant, developed for fire resistant sealing of linear gap joints in construction.
Application
Suitable for up to four hours of fire resistant sealing of linear joints including wall/ceiling and wall/floor connections.
- Certified for vertical and horizontal joints, connecting floor/ceiling with wall, wooden and steel frames, stony substrates and all metal-stud applications.
- Primary test evidence should be confirmed for the particular application before use.
- Meeting the requirements of BS EN 1366-4 for up to 240 minutes in a joint of up to 30 mm wide.
- Ensure that you choose the correct fire resistance for your application by consulting the classification and test reports.
Description
A professional grade one-component fire resistant sealant, developed for fire resistant sealing of linear gap joints in construction.
Features and benefits:
- Fire resistant up to four hours.
- High modulus.
- High sound Insulation.
- Excellent UV and weather resistance.
- Flexible.
- Paintable.
- Suitable for interior and exterior use.
- Also sustainable with low VOC.
- Supplied in units of 12 x 290 mL as standard.
General information
Color | White Grey |
Finish | Other |
Material | Modified Silane (MS) |
Shape | Formless |
Uniclass | |
CAWS | P12/390 Sealant P12/47 Sealant |
Product range |
Specification data - Construction joint sealants
Standard | Meets BS EN 15651:2017 Part 1 & 2. |
Third-party certification | ETA and UL-EU certified; CE and UKCA Marked.Guidance for specification option: CE classification:
|
Material | One-part hybrid polymer. |
Class | EN 15651-1: F-EXT-INT-CC (Class 25HM), |
Colour | White (30623574).Grey (30623576). |
Fire performance | |
Fire resistance | Meets the requirements of BS EN 1366-4 for up to 240 minutes in a joint of up to 30 mm wide. |
Reaction to fire | To BS EN 13501-1: Class B-s1,d0; BS EN 1634-3: Sa and Class S200. |
Form | Soft gunnable paste. |
Odour | Slight. |
Shelf life | Up to 18 months. Guidance for specification option: Consult manufacturer for details. |
Modulus at 100% elongation | 0.5 N/mm². |
Application rate | 115 g/minute. |
Application temperature | +5 to +40°C. |
Curing time | 2–3 mm per 24 hours. |
Shore A hardness | 24. |
Density | 1.48 g/mL. |
Elongation at break | 350%. |
Joint movement | 25%. |
Skin formation at 23°C and 50% Relative Humidity (RH) | 10 minutes. Guidance for specification option: Always tool sealant within the given skin formation time frame. |
Service temperature | -20 to +120°C. |
Tensile strength | 0.96 N/mm². |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 4.79 kg CO₂ eq/kg |
Recyclability | For disposal instructions see separate Health and Safety Data Sheet for BOSTIK FP403, available at www.bostik.com/uk |
Third party certifications
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Third party certifications
EC1plus
Bostik FP403 Fireseal Hybrid GEV EMICODE EC1 Plus
EPD
Bostik FP403 EPD
European Technical Approval (ETA)
Bostik FP403 ETA 20/1119
Literature
Bostik Professional Grade Sealants Brochure
Bostik Fire Protection Brochure
Bostik FP403 CE Declaration of Performance
Bostik FP403 UKCA Declaration of Performance
Bostik Professional FP403 Fireseal Hybrid TDS
Bostik Professional FP403 Summary of Tests Gypsum
Bostik Professional FP403 Summary of Tests Stone
Bostik Professional FP403 Summary of Tests Wood and Steel
Bostik Acoustic Report Fire Protect Sealants
Bostik FP403 CE Fire Declaration of Performance