⏱ Available to order — 5–7 days, direct from ItalyRothoblaas
Fire sealing silicone sealant EI 240 — Fire Sealing
Product code: FIRESILGRE310
£13.16
ex VAT
— 1 per box
£15.79 inc VAT
£13.16 per unit
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High fire-resistant grey silicone sealant for sealing joints in fire-rated walls, floors and CLT connections. EI 240 fire resistance on concrete; EI 90 on plain CLT joints. Tested for acoustic performance at the University of Bologna — restores sound reduction index when applied to cracked walls. High UV resistance; suitable for façades and extreme climates. EN 15651-1 classified. A+ VOC emission. 310ml rigid cartridge.
- Fire resistance EI 240 on concrete (EN 13501-2); EI 90 on plain CLT joint 100mm (EN 1363-4)
- Tested for noise reduction — restores acoustic performance of cracked walls (ASTM C919, ISO 10140-2:2021)
- High UV resistance — no surface micro-cracking or chalking years after installation
- Suitable for façades, extreme climates and areas subject to fire regulations
- Operating temperature: -50/+150°C · Application temperature: +5/+40°C
- EN 15651-1 · Class B-s2,d0 · Emicode EC1 · A+ VOC rating · CE marked
- Colour: grey · Content: 310ml · Yield: 3.1m per 10×10mm joint
Sold individually.
Material
Silicone
Coating
Not applicable
Product range
Fire Sealing
Type
Sealant
Brand
Rothoblaas
Supplied
Per unit
Penetration sealingFire-rated wallsFloor & roof framingCLT wallsAcoustic insulationMass timber constructionTimber frame wallsOutdoor & exposed useAirtightness & sealingAcoustic decoupling
All sizes in the Fire Sealing range
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| Code | Version | Pack | Price ex VAT | |
|---|---|---|---|---|
| FIRESILGRE310 | FIRESILGRE310 — Grey · 310ml cartridge | 1 pcs | £13.16 | |
| No sizes match your search. | ||||
Often ordered together
5–7 days
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📦 2 per box
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£120.52 inc VAT
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✓ In stock
Rothoblaas
📦 1 per box
£11.79ex VAT
£14.15 inc VAT
£11.79 per unit
5–7 days
5–7 days
Rothoblaas
📦 1 per box
£17.60ex VAT
£21.12 inc VAT
£17.60 per unit
✓ In stock
✓ In stock
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📦 1 per box
£11.61ex VAT
£13.93 inc VAT
£11.61 per unit
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