AKFIX AC607 Fire Stop Acrylic Sealant , 310ml
Akfix AC607 is a single component water based fire rated acrylic sealant ideal for
sealing joints to prevent the passage of flammable gases and toxic smoke in
compartment walls and floors
FEATURES & BENEFITS
More than 4 hours of fire resistance without using any backfilling
materials in certain conditions
M1 Fire Rating according to NF P 92-501 radiation test
Good unprimed adhesion to most common construction substrates.
Easy to apply
Sealing of joints and seams, or at certain areas where requirements for
fire resistance are mandatory
The joints must be clean and free from dust, grease and rust.
No primer is required for non-porous surfaces. On porous surfaces such as
concrete, stone, cement and plaster a primer (mixture of one part acrylic
sealant and 4-5 parts of water) can be applied.
Min/max joint width must be 5mm/25mm. The recommended joint depth/width
ratio is 1 to 2.
Application temperature is between +5 °C and +35 °C.
Immediately after the application, smooth the sealant at once with wet finger or
a wet tool. Excess sealant can be removed by a wet cloth.
Keep the sealed joint dry at least for two hours.
Cured sealant can be removed mechanically.