Firestop sealant SL706 NEC+ black 310ml x5

Fire sealant SL706 NEC+ black 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 4 hours No. EFR-14-001723 for expansion joints.

The SL706 sealant is used for creating fire-resistant joints: in construction between concrete masonry elements, cellular concrete, in sealing fire-resistant glazing, in sealing oculi, and in the construction of fire-resistant works such as wall penetration for pipes and air ducts. SL706 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 sealant SL706
• 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
• Elasticity 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 (PV 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

Fire resistance 4 hours
Test report EFR-14-001723
For static and dynamic joints