Aircraft Maintenance Technology Product Guide

Fireproof Sealant

TA Mfg.'s new FASTBLOCK™ 100 fireproof sealant and thermal insulating compound protects surfaces from fire and heat damage and quickly seals firewall construction gaps. The ready-to-use sealant reduces firewall installation and maintenance costs while increasing systems safety. FASTBLOCK 100 adheres well to most surfaces without primers or special surface preparation and cures to a tough, durable elastomer coating under normal ambient conditions. The paste consistency of the sealant allows application to vertical and overhead surfaces where pourable sealants are not practical.