FLEX SEAL^® LUBRICANTS

The right lubricant for every job.

Introducing the Flex Seal Family of Lubricants, four powerful, purpose-built formulas engineered to tackle every repair scenario. Whether you need to break through stubborn rust, cling to vertical surfaces, deliver clean long-lasting lubrication, or stand up to heavy metal-to-metal contact, there's a Flex Seal lubricant built for the job. Trust one brand to cover it all, from quick fixes to heavy-duty repairs.

Breaks rust fast.

Flex Seal Penetrating Lubricant is a petroleum-based, all-purpose penetrant engineered to free rusted, seized, and stuck metal parts. Its low-viscosity spray flows into the tightest tolerances to displace moisture, break down corrosion, and get things moving again in seconds.

Frees Rusted Nuts, Bolts & Fasteners
Loosens Frozen Locks & Water Valves
Removes Stickers & Gunk
Displaces Moisture
Stops Squeaks on Door Hinges
All-Purpose Industrial Strength Formula

Stops squeaks fast for vertical and overhead surfaces.

Flex Seal Penetrating Foam Lubricant is a foaming penetrant that expands on contact, clinging to vertical and overhead surfaces for deep penetration without dripping. Perfect for hard-to-reach hardware where a traditional liquid penetrant would run off before it could work. The included pin-point applicator straw locks onto the nozzle for precise, targeted spray in tight spaces.

Clings to Vertical & Overhead Surfaces
No-Drip Foaming Formula
Pin-Point Applicator Straw for Precise, Targeted Spray
Penetrates Vertical Bolt Heads & Hardware
Lubricates Overhead Hinges & Latches
Removes Gunk & Grime
Displaces Moisture
Loosens Rusted Nuts, Bolts & Valves

Stops squeaks fast with a clean, long-lasting finish.

Flex Seal Silicone Lubricant is a high-viscosity silicone spray that dries to a clear, clean, non-tacky, odorless film. It won't attract dust or debris, making it ideal for long-term lubrication on metal, rubber, vinyl, and plastic surfaces where a clean finish is essential.

Safe on Metal, Rubber, Vinyl & Plastic
Dries Clear, Clean & Non-Tacky
Odorless Formula
Dust & Debris Resistant
Ideal for Door & Window Tracks, Sliding Doors
Lubricates Hinges, Locks, Drawers & Door Seals
Great for Auto Doors, Lids & Seals
Works on Cables, Pulleys, Rollers & Chutes

Heavy-duty protection for garage doors and metal gears.

Flex Seal White Lithium Grease is a heavy-duty white spray grease engineered for heavy metal-to-metal contact. Its thick, viscous, low-odor barrier won't run or drip and stays put under heavy loads, delivering long-lasting protection for garage doors, gears, chains, and high-load equipment.

Heavy-Duty Metal-to-Metal Protection
Thick, Viscous Barrier Stays Put Under Load
Won't Run or Drip
Low-Odor Formula
Ideal for Garage Doors, Rollers & Springs
Protects Auto Hinges & Door Latches
Works on Trailers, Tractors & Gate Hardware
Lubricates Boat Linkage & Cables
Built for Industrial Sprockets, Bearings & Hoists

New Products

Flex Seal Winter Wax

Flex Seal Liquid Ice Melt

Flex Seal Fabric Shield

Flex Seal Primers

Flex Seal® Lubricants