P E R F O R M A N C E   S I L I C O N E S   |   W O M A N   O W N E D

NovaFlex Gutter Seal Paste and Flowable Gutter Seal

NovaFlex Gutter Seal is an encapsulating compound that cures even when wet and remains flexible for a permanent seal.

NovaFlex Gutter Seal Paste and NovaFlex Flowable Gutter Seal are non-corrosive, single-component silicone coating and encapsulating compounds. They are designed for use in gutter applications, under decks, patio covers, and carports.

NovaFlex Gutter Seal Paste is a non-sag formula for general purpose assembly and sealing of gutters and rain carrying systems.

NovaFlex Gutter Seal Flowable is a self-tooling, non-shrinking, semi-flowable sealant perfect for miters and corners.

Both are perfect for wet and cold weather applications and are recommended for: vinyl-clad gutters, aluminum gutters,  galvanized gutters, steel gutters, metal flashing, metal trim, metal awnings, and downspouts.

  • Excellent adhesion to most common building materials
  • Non-flammable
  • Extrudes down to -20°F
  • UV and mold/mildew resistant
  • Permanently flexible
  • All weather formula
  • Solvent free
  • Impervious to UV light
  • Tack free in less than 30 minutes; completely cured in 24-30 hours

Learn more about our high-performance construction caulks and sealants.



Made in USAProposition 65REACHSulphur FreeUV ResistantVOC Compliant

Learn more about NovaFlex Gutter Seal Products

"*" indicates required fields

Novagard is a privately held Women’s Business Enterprise and U.S. manufacturer of silicone sealants, coatings, lubricants, and foams for the electronics, transportation/automotive, manufacturing, construction, medical and military markets. We have been proudly manufacturing in Cleveland, Ohio for over 40 years. To discuss how we can assist you, fill out the form above, call us at 216-881-8111, or email [email protected].

Have an inquiry or need a solution?