Sikacryl® 620 Fire one component acrylic fireproof sealant

Short Description:

Sikacryl ® 620 Fire is a single component, water-based, and expandable acrylic fireproof sealant suitable for fireproof sealing of connection joints and cable perforation areas. This product can form good bonding effects with various conventional substrates.

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Product Detail

Product Tags

Features/Benefits

-Meets EN 1366-4 5-hour fire protection time limit

-Meets EN 1366-3 1-hour fire protection time limit

-Easy to repair and good construction performance

-Good adhesion with various building materials

-Water-based

-Coatable

Certification/Standards

-Meets EN 15651-1 F INT

-Meets ISO 11600 12.5 P

-Meet EN1366-3

-Meet EN1366-4

-Meet ETAG 026

-Meet EN13501-2

-Meet EN140-3

Environmental protection level

- LEED® EQc 4.1

- SCAQMD, Rule 1168

- BAAQMD, Reg.8, Rule 51

Product Data

Colour	White, gray, black
Density	1.65kg/l
Surface drying time	About 15 minutes
Construction temperature	+5 ℃ -+40 ℃, 3 ℃ above dew point
Operating temperature	25°C-70°C

Node design/usage

The joint width must meet the displacement capacity of the sealant. Normally, the joint width is controlled between 10mm and 35mm. The width to depth ratio of the joint should not be less than 2:1. Try to avoid applications with a glue depth greater than 15mm.

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