FASTBLOCK® 301 type II by TA Aerospace is a compound made to be molded for a perfect fit around the aircraft’s structure or assembles. In a molded, cured form, FASTBLOCK® 301 product is recommend for use in applications requiring outstanding thermal Insulation and fire barrier characteristics. Cured FASTBLOCK® 301 is effective at temperatures from -65˚F to +400˚F (-54˚C to +204˚C) and can withstand temperatures of up to +2000˚F (+1093˚C) as per FAA AC 20-135. This state-of-the-art insulation system is specifically designed to provide superior thermal protection. This is a two-part addition cured low-density solvent-free compound. Product available in 6 oz., 16 oz., 32 oz. and 1 gal. sizes. Contact TA Aerospace for pre-molded shapes and the repair compound, FASTBLOCK® 301 type I, for repairing damage to FASTBLOCK® 301 type II.

With TA Aerospace FASTBLOCK® 301 aircraft thermal insulation, TA Aerospace continues its tradition of engineering excellence, delivering products that meet the rigorous standards of aerospace design and ensuring the highest levels of performance and safety. Whether for commercial airliners, private jets, defense applications, or space exploration vehicles, FASTBLOCK® aircraft thermal insulation stands as a testament to TA Aerospace’s commitment to innovation and quality in thermal insulation technology