Mill-Pac Black, High temperature sealant. Rated for 1050 degrees. 90ml size. This product is used to seal the joints on direct vent flex pipe. It is not flexible and dries hard like cement. Typically, you see this flex pipe used on gas fireplaces, or it may be used as the inner liner on some brands of gas vent pipe.
MVHP part # 15-1011
NOTE: This product has no adhesive quality.
Due to the delicate nature of this product, it does not carry a warranty. However, we do guarantee its safe delivery.