Product Data Sheet Show all documents

SikaSeal®-627 Fire Collar+

Fire resistant pipe collar

SikaSeal®-627 Fire Collar+ is a fire resistant prefabricated pipe collar consisting of a metal casing and an intumescent insert for interior penetration sealing applications. SikaSeal®-627 Fire Collar+ 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.

  • Up to 4 hours fire resistance.
  • Highly intumescent - volume expansion up to 17 times original size.
  • Large pipe range covered.
  • Tested for a large variety of relevant wall and floor types.
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Product Data Sheet Show all documents

Usage

  • Restores the fire resistance performance of a wall or a floor which incorporates combustible pipes, combustible pipe insulations or conduits.
  • Can be combined with Sikacryl®-621 Fire+ and SikaSeal®-626 Fire Board+.
 

Advantages

  • Up to 4 hours fire resistance.
  • Highly intumescent - volume expansion up to 17 times original size.
  • Large pipe range covered.
  • Tested for a large variety of relevant wall and floor types.

Packaging

2 - 24 pieces per box, depending on size.

Colour

White casing with anthracite inlay.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

  • CE Marking and Declaration of Performance to European Technical Assessment ETA 21/1031, based on EAD 350454-00-1104:2017 - Fire stopping and fire sealing products, penetration seals.
  • Fire Resistance EN 13501-2, UL-EU, Certificate No.UL-EU-01215-CPR.
Product Information

Chemical Base

Metal casing with graphite based, intumescent inlay.

Shelf Life

6 years from the date of production.

Storage Conditions

The product must be stored in original, unopened and undamaged packaging in dry conditions at temperatures between +5 °C and +25 °C.
Always refer to packaging.

 

Dimensions

SikaSeal®-627 Fire Collar+ is available in the following dimensions:

Nominal diameter

Nominal depth

32 mm

50 mm

40 mm

50 mm

55 mm

50 mm

63 mm

50 mm

75 mm

50 mm

82 mm

50 mm

90 mm

50 mm

110 mm

50 mm

125 mm

60 mm

140 mm

60 mm

160 mm

60 mm

200 mm

60 mm

250 mm

75 mm
Technical Information

Resistance to fire

Refer to ‘Approvals / Certificates’ or contact Sika Technical Services for specific information.

Service Temperature

-20 °C min. / +70 °C max.

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