Visbella Silicone Oven Glass Door Gasket Seal Maker (Black) 
High Temperature & Heat Resistant from -80ºF to 600ºF
Product Features: -- Heat resistant & flexible from -80°F to +600°F (-62°C to +315°C) -- Excellent bonding to wide range of applications -- Forms to any shape instantly -- Resists cracking, shrinking and migration caused by thermal cycling -- Resistance to oil, water & toxic chemicals -- Pressure resistant --- Makes air tight & leak proof gaskets in seconds ***Please read instructions carefully before use***