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Flex Caulk, Waterproof & Weatherproof Hybrid Polymer Sealant, Strong, Paintable, Indoor, Outdoor, Bath, Shower, Sink, Window, Baseboards, Door, RV, Roof, Wood, Auto & Marine, Clear, 6.6 oz, 1-Pack


Flex Caulk

Use virtually everywhere

Adjustable Trigger-Flow Nozzle.

Lets you control the flow, so you can always “dial up” the perfect bead size. Turn it down for pinpoint precision. Crank it up for maximum coverage.

Flex Caulk

Won’t shrink, crack, or become brittle.

Unlike other caulks that dry out Flex Caulk’s innovative hybrid polymer formula allows it to expand and contract, and stay completely flexible.

Flex Caulk

Works indoors and outdoors.

Flex Caulk is 100% waterproof and weatherproof, as well as chemical and UV resistant. Plus, it’s solvent-free and virtually odorless.

Ditch the caulk gun

Clings to wet and dry surfaces. Even underwater.

There’s no need to wait for surfaces to completely dry before caulking them. It even works underwater!

Flex Caulk

Apply to almost any surface.

Bathrooms, kitchens, sinks, showers, toilets, backsplashes, counter tops, baseboards, mouldings, pipes, skylights, windows, doors, autos, boats, and more.

Made in USA

Made in the USA

Flex Caulk is proudly made in America, using globally sourced products.

DIRECTIONS:

Adjust the flow setting

Adjust the flow setting to the desired amount.

Hold at 45 degree angle and push trigger down

Hold at a 45° angle, push trigger down, while moving the nozzle in an even motion.

Remove excess caulk with dry paper towel

Remove excess caulk with a dry paper towel, do not use water.

After use secure snap and save cap

After use, secure the “Snap & Save” cap tightly on the nozzle.

Flex Caulk Phil Swift
  • So easy to use.
  • No caulk gun needed.
  • Adjustable Trigger Flow Nozzle.
  • Advanced hybrid polymer formulation.
  • Snap & Save cap eliminates waste.
  • Seals out water, air, and moisture.
  • Adheres to virtually any surface, wet or dry.
  • Won’t shrink, crack, or become brittle.
  • UV and chemical resistant.
  • Fully paintable.