Fire stop sealant FS703 NULLFIRE black 310ml x5

FS703 NULLFIRE Black Fire Sealant 310ml x5 is a neutral silicone sealant that cures with moisture in the air to quickly form a flexible and durable seal. It has the SNJF Façade and Glazing labels as well as the Efectis test report 240 minutes No. EFR-14-001723 for expansion joints. The FS703 sealant is used for creating fire-resistant joints: in construction between concrete masonry elements, cellular concrete, sealing of fire-resistant glazing, sealing of oculi in the construction of fire-resistant works, and wall penetration of pipes and air ducts. FS703 can be used alone or in combination with special backing materials that are themselves classified as non-flammable (NEC+ Nullifire fire stop strip Altofeu rock wool artificial mineral fibre joints).

• Fire resistance 240 minutes
• Test report EFR-14-001723
• For static and dynamic joints

• Colour: Black
• Density DIN 52 451: 1.50
• Skin formation: approximately 20 to 30 minutes
• Polymerisation speed at +23°c and 50% RH: after 1 day: 2mm / after 7 days: 5mm
• Maximum allowable deformation ISO 7389: 25%
• Shore A hardness ISO 8339: 15
• Elastic modulus at 100% ISO 8339: 0.3 MPa
• Tensile strength ISO 8339: 0.6 MPa
• Elongation at break ISO 8339: 350%
• Elastic recovery ISO 8339: >95%
• Service temperature: -50°c to +150°c
• Fire classification (radiation test): M1 (Test report CSTB No. RA08 - 0409B)
• Storage and shelf life: 12 months after the date of manufacture in its original sealed packaging in a cool, dry place
• Ref. 7502601-X5

FS703 NULLFIRE Black Fire Sealant 310ml x5
Delivered in its original packaging