Description

Sikasil®-670 Fire is a fire-rated, one-part, moisture-curing, low-modulus, elastic joint sealant.

Uses

• Sikasil®-670 Fire is used for sealing the following types of joints:
• Fire-rated movement joints.
• Sikasil®-670 Fire is used on the following substrates: Porous substrates. Fire-rated connection joints. Non-porous substrates.
• Sikasil®-670 Fire is used for interior and exterior applications.

Benefits

• Up to 4 hours fire resistance according to EN 1366-4 depending on the configuration.
• 25 LM sealant; maintains up to 25 % lateral movement capability during fire testing.
• Movement capability of ±35 % (ASTM C 719).
• Good adhesion to many construction materials.
• Very good resistance to weathering.