Slow-drying, non-hardening brush-top sealant approved for use in aviation as well as automotive applications. Temperature range -54°C to 204°C; resists gasoline, oil and grease. Permatex Aviation Form-A-Gasket No. 3 Sealant Liquid is a slow-drying, non-hardening brush top sealant approved for use in aviation as well as automotive applications. Slow-drying, non-hardening sealant Approved for use in aviation as well as automotive applications Resists gasoline, oil and grease Temperature Range: -54°C to 204°C
