Hylomar Exhaust Jointing Compounds are a range of pastes and putties specifically developed for use in automotive exhaust applications and other high temperature jointing applications. Hylomar manufactures Hylomar Exhaust Assembly Paste in 140g tubes & 500g cartridges and Hylomar Exhaust Repair Putty in 250g pots. Hylomar can also manufacture private label versions of these products.