• Up to 4 hours fire resistance according to EN 1366-4
• Very good resistance to weathering
• Movement capability of ± 35% (ASTM C 719)

Sikasil®-670 Fire is a fire rated, 1-component, moisture-curing, low-modulus elastic joint sealant. It is designed for fire rated movement and connection joints on porous and non-porous substrates. It has a fire resistance rating of up to 4 hours according to EN 1366-4. It also has very good resistance to weathering, movement capability of ± 35% (ASTM C 719), easy to smooth and very good workability, good adhesion to many different substrates, and neutral curing.

It is available in 600 ml foil pack and 300 ml cartridge, in white, grey, and black colors. It is also certified to meet the environmental standards of LEED v4 EQc 2: Low-Emitting Materials.

Here are some of the applications of Sikasil®-670 Fire:

• Fire rated joints in walls, floors, and ceilings
• Fire rated joints in windows and doors
• Fire rated joints in facades and curtain walls
• Fire rated joints in mechanical and electrical penetrations
• Fire rated joints in structural joints

If you are looking for a fire rated joint sealant, Sikasil®-670 Fire is a good option. It is a versatile sealant that can be used for a variety of applications. It is also certified to meet the environmental standards of LEED v4 EQc 2: Low-Emitting Materials.

Here are some safety precautions to take when using Sikasil®-670 Fire:

• Wear gloves and eye protection when applying Sikasil®-670 Fire.
• Keep out of reach of children and pets.
• Do not apply near heat sources or open flames.
• Do not apply in areas that will be exposed to direct sunlight or water.

If you are unsure about how to use Sikasil®-670 Fire, it is always best to consult with a professional.