Novaflex Metal Roof Silicone Sealant Hartford Green

NovaFlex Metal Roof Silicone Sealant Hartford Green is a premium, one-part, non-sag silicone sealant that provides superior adhesion, UV resistance, and weatherproofing.

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$50 MINIMUM ORDER VALUE

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$7.42

NovaFlex Metal Roof Silicone Sealant Hartford Green is a high-performance, one-part, non-sag silicone sealant designed for metal roofs, siding, gutters, trim, and other construction applications. This professional-grade sealant provides unbeatable adhesion to metal, coated metals (including Kynar®), wood, masonry, PVC, and more, ensuring a durable, waterproof, and flexible seal.

With exceptional UV resistance, NovaFlex Metal Roof Sealant will never chalk, fade, shrink, or crack, making it ideal for both exterior and interior sealing. Its non-corrosive, oxime-cured formula ensures it won’t damage substrates while offering permanent flexibility to accommodate building movement. Mold- and mildew-resistant, VOC compliant in all 50 states, and freeze-thaw stable, this industrial-grade sealant is designed to withstand harsh environmental conditions.

  • Sold individually - Order 12 for a full case. 
  • Tack-free in 10 minutes; fully cured in 48 hours.
  • Note: Digital color representation may vary from the cured product.

NovaFlex Metal Roof Silicone Sealant Hartford Green is a professional-grade, permanently flexible silicone sealant that provides exceptional adhesion and durability for metal roofs, siding, and other construction applications. Designed for exterior and interior sealing, it withstands harsh weather conditions, UV exposure, and extreme temperatures, ensuring a long-lasting waterproof bond.

Key Features & Benefits:

  • Exceptional Adhesion: Bonds to metal, Kynar®-coated metals, PVC, aluminum, wood, masonry, stucco, and more
  • UV & Weather Resistance: Will not chalk, fade, shrink, or crack, even in extreme temperatures
  • Permanently Flexible: Expands and contracts with building movement without breaking down
  • Fast Cure Time: Tack-free in 10 minutes; fully cured in 48 hours
  • Waterproof & Mold Resistant: Protects against moisture damage, mildew, and corrosion
  • Temperature Stability: Performs in temperatures from -40°F to +400°F (-40°C to +204°C)
  • Easy Application: Non-sag formula, solvent-free, and no odor
  • Industry Compliance: Meets CARB and OTC regulations, VOC compliant in all 50 states
  • Convenient Packaging: Available individually, order 12 for a full case
  • Size: 10.3 fl oz (304 mL) cartridge
  • Composition: One-part, non-sag, oxime-cured silicone sealant
  • Cure Speed: Tack-free in 10 minutes; fully cured in 48 hours
  • Compatible Substrates: Metal, coated metals (Kynar®), PVC, aluminum, wood, masonry, stucco, and more
  • Application Types: Lap joints, pipe boots, trim, roof flashing, gutters, downspouts, termination bars, and snow guards
  • Weather Resistance: Superior UV resistance, waterproof, and mildew-resistant
  • Flexibility: Permanently flexible – will not shrink, crack, or slump
  • Temperature Resistance: Service range: -40°F to +400°F (-40°C to +204°C); Application range: -20°F to +160°F (-29°C to +71°C)
  • VOC Compliance: Meets CARB and OTC regulations; VOC compliant in all 50 states
  • Packaging: Sold individually - Order 12 for a full case.