SikaSeal®-623 Fire+ - Intumescent sealant
Verified by manufacturer over a year ago
A fire resistant intumescent sealant.
Application
Restores the fire resistance performance of a wall or a floor which incorporates combustible pipes, combustible pipe insulations or conduits.
Description
SikaSeal®-623 Fire+ is a fire resistant intumescent graphite based sealant for interior penetration seals. SikaSeal®-623 Fire+ is designed to provide a high volume expansion and pressure seal during a fire to combustible pipes that pass through floor and wall service openings.
Features and benefits:
- Up to 4 hours fire resistance.
- Highly intumescent - volume expansion up to 25 times original size.
- One-part ready to use, easy to apply.
- Provides acoustic insulation.
- Tested for a large variety of relevant wall and floor types.
- Conformity with LEED v4 EQc 2: Low-Emitting Materials.
- VOC emission classification GEV-EMICODE EC 1PLUS.
- CE marking and Declaration of Performance based on European Technical Assessment ETA 21/1030, ETA issued on the basis of EAD 350454-00-1104:2017 - Fire stopping and fire sealing products, penetration seals.
General information
Color | Grey |
Finish | Smooth |
Material | Graphite |
Shape | Formless |
Uniclass | |
CAWS | P12/47 Sealant P12/390 Sealant |
Product range |
Specification data - Intumescent firestop sealants
Material | Graphite. |
Fire performance | |
Fire resistance | To EN 13501-2, up to 4 hours.Guidance for specification option: Certificate no. UL-EU-01213-CPR. |
Density | To ISO 1183-1, ~1.5 kg/L. |
Service temperature | −20°C to +70°C. |
Application temperature | Ambient air temperature 5–30°C; Substrate temperature: 5–30°C, minimum +3°C above dew point temperature. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0 kg·CO₂e/kg Self declared |
Recyclability | 0 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |