Quick Features:

Easy to use, portable, aerosol spray

Shoots a thick, black liquid

Seeps into cracks and holes

Dries to a watertight, flexible, rubberized coating.

Seals out water, lasts for years

Stays flexible and pliable

Will not sag or drip in summer heat

Will not crack or peel in winter cold

Stops vibrations, deadens noise and sound

Protects surface from corrosion

Can be applied on wet or dry surfaces

Once dry, can be painted any color



FLEX SEAL® is a portable, easy to use spray that coats, seals and protects just about everything. FLEX SEAL® shoots out a thick, rubberized liquid, seeps into cracks and holes and dries to a watertight, flexible, rubberized coating. Once dry, FLEX SEAL® can be painted any color. FLEX SEAL® is easy to carry, easy to apply and eliminates messy clean-up or heavy pails. FLEX SEAL® stays flexible and will not sag, drip, crack or peel. FLEX SEAL® seals out the elements and protects the surface from corrosion. FLEX SEAL® is excellent for: Roof Leaks, Gutters, RV’S, Campers, Mobile Home Roofs, Skylights, Vent Pipes, Flashings, Hoses, PVC Pipes, Windowsills, A/C Drip Pans, Portable A/C Units, Duct Work, Chimneys, Boats, Bird Baths, Ponds, Fountains, Downspouts, Flat Roofs, Metal Roofs, Foundations, Gravel Stops, Asphalt Shingles, Overlapped Seams, Drip Edges, rubberized and granulated roofs and so much more! FLEX SEAL® helps seal foundations and basements from water seepage and hydrostatic pressure and effective even when the surface is wet.




SHAKE WELL. Shake well and spray on a clean dry surface using a sweeping motion from a distance of 12 to 14 inches. For best results, apply several coats rather than one thick coat and use at can-temperatures above 60°F. Spray a larger area than where leak has occurred and feather edges. NOTE: After each use, invert can and apply a short burst to clear nozzle.




One Large can treats 2 to 8 square feet depending on coating thickness.

One Jumbo can treats 2 to 12 square feet depending on coating thickness



FLEX SHOT® is a thick, rubberized paste that wills in cracks, seems and holes and dries to a tough, flexible, rubbery solid.  FLEX SHOT® seals out water, air and moisture and leaves behind a perfect bead of rubber and a super strong bond.  FLEX SHOT®’s new Bullseye Nozzle gives a perfect bead every time, without the need for a caulking gun!  FLEX SHOT® is the easy way to Caulk, Bond & Seal virtually everything FAST!


Directions: SO EASY TO USE!

• Protective clothing recommended.

• Use only in a well-ventilated area.  When using inside, prevent vapor buildup by opening doors and windows.  Ensure fresh air entry during application and drying.  Do not use near heat, sparks, pilot lights or other sources of ignition.  When covering large areas indoors, eliminate ignition sources far from the point of use because vapors are heavier than air and may travel significant distances.