... it burns; 3. excellent compatibility. GIRAFE Neutral Flame Retardant Silicone adhesive glue 1.Characteristics:One component, RTV-1, Neutral Curing ... , ceramics, marble etc;Excellent compatibility with other neutral silicone sealant 2.Main Purpose:Antiflaming seal for decoration of waterproof ... location, because it is required to absorb moisture in air to cure; Unsuitable for the frosty or moist surface ...