Red Devil 0846DX F Seal 181 Fiber Reinforced Water Based Duct Sealant, 10.1 oz., Gray, 1 Pack Reed Mfg RUBBER PRESERVATIVE – This product

RUBBER PRESERVATIVE – This product is compatible with most plastics and rubbers

chemical resistant

allows tackling large sheet goods and the hardest applications with ease

Its head tilts 45 degrees to the right and 90 degrees to the left--a great feature when you're angle drilling balustrades into stair railings

Red Devil 0846DX F Seal 181 Fiber Reinforced Water Based Duct Sealant, 10.1 oz., Gray, 1 Pack Reed Mfg RUBBER PRESERVATIVE – This productINTERIOR EXTERIOR USE: Can be used for interior or exterior applications PREMIUM GRADE: Fiber reinforced formula is easy to apply and dries fast. Made in the USA UL 181 A M & B M CERTIFIED: Exceeds all SMACNA Pressure and Sealing Classes & Contributes to LEED EQ Credit 4. 1 USE ON HIGH & LOW VELOCITY DUCT SYSTEMS: Adheres to metal, fiberglass ductboard & flexduct USE ON: Metal and flexible ducts, vents, air conditioners & HVAC appliances