Liquid Rubber, Black, 16-oz. Fire Safety Simply feed them every 1-2

Simply feed them every 1-2 weeks

then run program

pistol grip drum auger

Coarse & Fine Thread

It effectively removes dangerous lint buildup in almost every type of dryer vent

Liquid Rubber, Black, 16-oz. Fire Safety Simply feed them every 1-2As Seen On TV, 16 OZ, Black, Flex Seal Liquid, Non Toxic, Easy To Use, Portable, Aerosol Spray, Seeps Into Cracks & Holes, Seals Out Water, Lasts For Years, Stays Flexible & Pliable, Will Not Sag Or Drip In Summer Heat, Will Not Crack Or Peel In Winter Cold, Stops Vibrations & Deadens Noise, Protects Surface From Corrosion, Apply On Wet Or Dry Surfaces, Transform & Protect Virtually Everything.