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HM-SS2700FR
Howell
3506100010
SS2700FR is a flame retardant and fireproof silicone sealant: a one-component, neutral-curing silicone sealing rubber with good elasticity and displacement deformation ability. It has good adhesion to various stones, ceramics and cement components, metals and aluminum materials, and the thixotropy of the product prevents sagging when it is used in building caulking applications.
The sealed adhesive belongs in a dry place, held no warmer than 27 degrees. Twelve months from the production date is the storage limit.
Its excellent flame retardant properties make it particularly suitable for fire retardant sealing applications in various buildings, and it can be used in any climate and temperature. On a wide range of substrate surfaces it gives good adhesion and compatibility without primer. After curing it is anti-aging and anti-ultraviolet radiation and resists extreme high and low temperature changes from -40 to 280℃, so it can be widely used for bonding and sealing. The cured sealant reaches 45±5 Shore A hardness, 0.8 MPa ultimate tensile modulus and 200% elongation, with a 2 mm/24h deep cure rate, tack free in <=3 h and Fv-0 vertical combustion performance at sealant grade 20HM.
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