SikaSeal-627 Fire Collar - Fire Stop Pipe Sleeve - Sika

SikaSeal-627 Fire Collar - Fire Stop Pipe Sleeve - Sika

The SikaSeal-627 Fire Collar is a prefabricated firestop sleeve , which consists of a metal casing and an intumescent insert , for sealing exterior and interior penetrations.
The product is designed to provide high volume expansion and pressure sealing during a fire to flammable pipes passing through openings in floors and walls.

Features

• Suitable for pipe diameters from 32 to 250 mm.
• Highly intumescent - Volume expansion up to 20 times its original volume.
• Its flexible design makes it possible to install it in confined spaces.
• Easy to apply - 1 piece, 3 attachment points for all sizes.
• Up to 4 hours of fire resistance.

Application areas

• Restores the fire resistance performance of a floor or wall in which service openings are incorporated with metal, plastic or composite pipes.
• Installation on walls or floors in combination with Sikacryl-621 Fire.
• Can be combined with SikaSeal-626 Fire Board and Sikacrete-630 Fire.

Diameters

Packaging

• Sleeve sold individually.
• White case with an anthracite insert.
• Refer to the list of variations for packaging variations.