Our offices will be closed in observance of Independence Day and will remain closed throughout the Holiday weekend.
Regular business hours will resume on Wednesday, July 5th.

Providing Alternative Fastener & Foam Solutions!

NovaFlex Metal Roof Sealant


Metal Roof Sealant

Novaflex® Metal Roof Sealant provides unbeatable adhesion to metal, coated metals, wood, masonry, PVC and most common construction materials.

Adheres To

  • Lap Joints
  • Metal Siding
  • Single-Ply
  • Roof Flashing
  • Pipe Boots
  • Metal Roof
  • Gutters
  • Downspouts
  • Trim
  • PVC
  • Aluminum
  • Roof Tile
  • Copper*
  • Snow Guards
  • Stucco
  • Termination Bars

Product Advantages

  • Adheres to Kynar® coated metals**
  • Freeze thaw stable
  • Excellent adhesion and exibility
  • Service Temperature -40° F to +400° F
  • VOC Compliant
  • Invisible to UV light
  • Mildew Resistent
  • Tack free in 10 minutes
  • Application Temperature -20ºF to +120ºF
  • Completely cured in up to 2 days


Product Information

  • Description – Metal Roof Sealant
  • Item Number – 02-MR0XXX0-10C1
  • Size – 10.3 FL. OZ (304 mL)
  • Unit Dimensions – 9” x 2“ x 2”

Case Pack Information

  • Description – Metal Roof Sealant
  • Item Number – 02-MR0XXX0-10C1
  • Dimensions – 11 15/16“ x 9 15/16” x 8 1/8“
  • Case Weight 10 lbs. / Cases Per Pallet -120

Product Specs

Coverage: 1/4” bead application – 28 linear feet
Specifications: Meets or exceeds ASTM C-920, TT-S-001543A and TT-S-230C
Shelf life: Use product within 18 months from manufacturer’s date. FREEZE THAW STABLE.
User Tips: Not designed for continuous submersion or use below the waterline.

Recommended For Sealing & Bonding Around

  • Wood
  • Metal Siding
  • Steel
  • Flashing
  • Metal Roof
  • Trim
  • Gutters
  • PVC
  • Aluminum
  • Masonry
  • Downspouts

Clean Up: Clean tools with toluene or mineral spirits before it dries. After setting, excess sealant must be cut or scraped away. Follow solvents vendor’s precautions.

Not Recommended For

  • Surface temperature below 0ºF or exceeding 120ºF during installation
  • Surfaces continuously immersed in water
  • Building materials that bleed oils, plasticizers or solvents that may affect adhesion
  • Frost-laden or wet surfaces
  • Completely confined joints or if the sealant is intended to be painted

Limited Warranty: Satisfaction guaranteed when handled and applied according to label
instructions. Call 1-800-380-0138 for Customer Service.


 Avoid contact with eyes and skin. Wash hands after using.


First Aid: In case of eye contact, flush thoroughly with large amounts of water. Get medical attention if irritation persists. If swallowed, call Poison Control Center, hospital emergency room, or physician immediately.

WARNING: Eye and skin irritant! Do not swallow. Do not allow eye contact or prolonged skin contact. SEEK IMMEDIATE MEDICAL ATTENTION. Additional information please refer to MSDS.

Disposal: For disposal of material follow federal, state and local regulations.

* In exposed areas only | ** Kynar is a registered trademark of Arkema Inc | *** Bright Color Pricing



Available in all colors listed.

Only available in Translucent, White, Green, Light Gray, Brown, Black, Charcoal Gray, Lincoln Bronze, Gutter Gray, and Sandstone

Only available in Translucent, White, and Gray

Technical Information

Product: Novaflex Metal Roof Sealant

Appearance: Smooth paste

Service Temperature: – 40ºF to +400ºF

Adhesion: Excellent to most common building materials

Consistency: Non-sag

Gunning Extrusion: Easy to gun

Flexibility: Good

Water Resistance: Good
– Not to be submerged

Exterior Weathering: Excellent

Aging: Excellent

Freeze-Thaw Stable: Will not freeze

Odor: None

Skin Time:

  • 40ºF/40% relative
    humidity – 40 minutes
  • 75ºF/50% relative
    humidity – 10 minutes
  • 95ºF/95% relative
    humidity – 5 minutes

Through Time:

  • 40ºF/60% relative
    humidity – 2-3 days
  • 75ºF/50% relative
    humidity – < 24 hrs

Weight per gallon: 10.2 pounds

Solids: 97%