SikaSeal-623 Fire Resistant Intumescent Sealant

573017

SikaSeal-623 Fire, a fire resistant, intumescent graphite based sealant for interior penetration seals, restoring the fire resistance performance of a floor or wall which incorporates combustible services like soil and vent pipes or cables.

  • Part of the Sika Passive Fire Protection range
  • Designed to provide a high volume expansion and pressure seal during a fire to combustible pipes that pass through floor and wall service openings
  • Highly intumescent - volume expansion 20 times original size
  • 1-part ready to use, easy to apply, easy to clean
  • Provides acoustic insulation and up to 4 hours fire resistance

**Available for delivery - see Delivery Options below**

Colour
Item
£71.46
VAT excluded

£85.75 Tax incl.
Quantity

Description

SikaSeal-623 Fire is a fire resistant, intumescent graphite based sealant for interior penetration seals. It restores the fire resistance performance of a floor or wall which incorporates combustible services like soil and vent pipes or cables.

Designed to provide a high volume expansion and pressure seal during a fire to combustible pipes that pass through floor and wall service openings.

Packaging Colour Article Code
300 ml Cartridge, 12 pc/box Anthracite 573017



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Features & Benefits


  • Highly intumescent - volume expansion 20 times original size
  • 1-part ready to use, easy to apply, easy to clean
  • Provides acoustic insulation
  • Up to 4 hours fire resistance



Environmental Information


  • Conformity with LEED v4 EQc 2: Low-Emitting Materials
  • VOC emission classification GEV-EMICODE EC 1PLUS



Approvals/Standards


  • CE Marking and Declaration of Performace to European Technical Assessment ETA 18/1049, based on EAD 350454-00-1104:2017 - Fire stopping and fire sealing products, penetration seals
  • Fire Intumescent Sealant Pipe Closure and Linear Joint EN 1366-3, SikaSeal-623 Fire, Warringtonfire, Approval No. CF 5717
  • Fire Resistance Performance Classification EN 13501- 2, SikaSeal-623 Fire, Warringtonfire, Classification report No. 401159/B
  • Fire Sealant for Fire Stopping EN 1366-3, EN 13501-2, ETAG 026-2, SikaSeal-623 Fire, UL, Certificate No. UL-EU-01091-CPR



Product Information


Product Information
Chemical Base Graphite
Shelf Life 12 months from the date of production
Storage Conditions The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +25 °C. Always refer to packaging.
Density ~1,35 kg/l (ISO 1183-1)



Technical Information


Technical Information
Resistance to fire Refer to Approvals/Standards, Sika Passive Fire Protection Handbook or contact Sika/Rawlins Technical Services for additional information.
Service Temperature −20 °C min. / +70 °C max.



Application Information


Technical Information
Ambient Air Temperature 5 °C min. / 40 °C max.
Substrate Temperature 5 °C min. / 40 °C max., min. 3 °C above dew point temperature



Application Instructions


Substrate Preparation

The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. SikaSeal-623 Fire adheres without primers and/or activators.

 

Application Method/Tools

Reference must be made to the Sika Passive Fire Protection Handbook or contact Sika/Rawlins Technical Services on 0113 2455450 (option 2) or send a message to [email protected] for additional information.

 

Cleaning of Tools

Clean all tools and application equipment with water immediately after use. Hardened material can only be removed mechanically.



Further Documents




Limitations


  • Limitations regarding dimensions and configuration described in the relevant fire resistance classification reports must be considered
  • Do not use SikaSeal-623 Fire as a glass sealant, for floor joints, sanitary joints, on natural stone, or for civil engineering applications
  • Do not use SikaSeal-623 Fire on bituminous substrates, natural rubber, EPDM rubber or on any building materials which might leach oils, plasticizers or solvents that could degrade the sealant
  • Do not use SikaSeal-623 Fire for joints under water pressure or for permanent water immersion

 

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Product Details
573017

Data sheet

Manufacturer
Sika
Interior / Exterior Use
Interior
Application Method
Caulking Gun
Colour
Anthracite
Single, Two or Three Pack
Single
Max. Application Temperature
40 °C
Min. Application Temperature
5 °C
Density
~1,35 kg/l (ISO 1183-1)
Shelf Life (from date of manufacture)
12 months
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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