These 20 oz tubes are just the product to use in the 20 oz guns. Price is per case of 12

Applications

-Fast acting intumescence expands up to 10x

-Water based easy installation

-Excellent smoke seal

-Water resistant, will not re-emulsify when dry

-Acoustically tested, reduces noise transmission

-Safe, low VOCs, no solvents, non halogenated

-Sandable and paintable when dry 

-For metallic and nonmetallic pipes, conduits, and tubing