A Water Based Fire Resistant Coating for Finishing Indoor Thermal Insulation. Conklin stocks in black, but also available in white.
Item Codes:
ME11-02-2BK Mon-Eco 11-02 Eco-Perm Coating 2 Gallon Black
ME11-02B-1 #11-02 Duct Butter – Black (1 Gallon)
ME11-02W-1 #11-02 Duct Butter – White (1 Gallon)