Fire resistant facades

Sika offer fire-rated sealants both for vertical joints in façades and for horizontal floor joints between the façade and the floor slabs.

Sika Solutions for Facades

Full Compatibility with Sikasil® SG silicone system

Sikasil® FS-665

Sika Structural Glazing system compatible silcone for:

  • Weathersealing of curtain walling and facades where a fire rating is required
  • For expansion joints, pipe and cable penetrations
  • For specific curtain walling applications

Characteristics and Advantages

  • Compatible with Sikasil® structural glazing system
  • Fire rated to BS 476 part 20 (4 hours)
  • Outstanding weather and UV resistance

 

Product Information

Chemical Base

Neutral cure silicone, 1-part

Curing Rate

2mm / 24 h approx 23˚C / 50% r.h.

Shore A Hardness

25 after 28 days approx 23˚C / 50% r.h.

Approvals

DIN 4102-B1BS 476 part 20

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Sikasil® FS-665 SL

Self levelling silicone for:

  • Uses in horizontal joints
  • Between curtain wall and floor slabs
  • Prevents spread of fire and smoke

Characteristics and advantages

  • Optimised self levelling application for filling complex details
  • Fire rated to BS 476 part 20 (4 hours)
  • Outstanding weather and UV resistance

 

Product Information

Chemical Base

Silicone, 1-part

Curing Rate

2mm / 24 h approx 23˚C / 50% r.h.

Shore A Hardness

15 after 28 days approx 23˚C / 50% r.h.

Approvals

DIN 4102-B1BS 476 part 20

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Fire and acoustic, cost efficient sealants

Everbuild Fire Sealant 400

Silicone for:

  • Building joints where fire rating is required
  • Seals joints and irregular holes in firewalls/partitions and pipe penetrations
  • Additional acoustic benefits

Characteristics and advantages

  • Internal and external use
  • Fire rated up to 4 hours for suitably designed joints
  • For specific Sika structural glazing systems and curtain walling applications

 

Product Information

Chemical Base

Neutral cure silicone, 1-part

Curing Rate

1mm / 24 h approx 23˚C / 50% r.h.

Shore A Hardness

35-40 after 28 days approx 23˚C / 50% r.h.

Approvals

Fire rated to BS EN 1366-4 2006 (up to 4 hours)

Acoustic tested BS EN ISO 140-3:1995

EN 13141-1

ISO 11600 F 25LM when tested to ISO 9047 (RLR.12)

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Everbuild Fire Sealant 300

Intumescent sealant for:

  • Internal perimeter sealing of fire rated doors and window frames
  • Sealing joints and irregular voids

Characteristics and advantages

  • Over paintable
  • Fire rated up to 5 hours for suitably designed joints
  • For specific Sika structural glazing systems and curtain walling applications

 

Product Information

Chemical Base

Acrylic, 1-part

Curing Rate

1mm / 24 h approx 23˚C / 50% r.h.

Working Time

10 minutes

Approvals

Fire rated to BS EN 1366-4 2006 (up to 5 hours)

Acoustic tested BS EN ISO 140-3:1995

EN 13141-1

ETAG 026 Part 3

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Fire Rated Foams

Everbuild Fire Foam B2 (Gun Grade)

Polyurethane foam with fire retardant properties for:

  • Gap filling
  • Fixing door frames etc.
  • Insulation applications

Characteristics and advantages

Meets requirements of BS 476 Part 20 (up to 2 hours in specified configurations) and DIN 4102 Part 1 for construction materials

Economical - expands up to 50 times original volume

 

Product Information

Chemical Base

Polyurethane, 1-part

Expansion

37 Litres (750ml can)

Tack Free

Approx. 8 minutes

Cuttable

20 minutes to 1 hour depending on the bead dimensions

 

DOWNLOADS

Product Data Sheet | Safety Data Sheet

Contact Us About Fire Rated Sealant Systems

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