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A single-component, low-odor silicone used to seal seams and fill joints.

NovaFlex Metal Roof & Panel Adhesive Sealant cures to most materials without corroding, drying to a durable, rubber-like solid that is utterly impervious to UV light, so will never chalk or fade. This general purpose compound provides unbeatable adhesion to metal, coated metals (including Kynar®), wood, masonry, PVC, and most common construction materials.

  • Great for exterior and interior sealing
  • Permanently flexible
  • Will not shrink or crack
  • Waterproof
  • Tack-free in 10 minutes, completely cured within 48 hours
  • No solvents or odor
  • Will not freeze
  • Easily gunned at all temperatures
  • Made in USA
  • Proposition 65
  • REACH
  • Sulphur Free
  • UV Resistant
  • VOC Compliant
  • AAMA
How to Buy
  • Colors
    This product is available in the following colors:
    •  
      Translucent MR150
    •  
      Blue White MR101
    •  
      White MR100
    •  
      Antique White MR105
    •  
      Eggshell MR3401
    •  
      Stone MR146
    •  
      Almond MR3461
    •  
      Sandstone MR191
    •  
      Sand MR3482
    •  
      Wheat MR3404
    •  
      Sierra Tan MR3333
    •  
      Coppertone MR3201
    •  
      Copper MR157
    •  
      Terracotta MR184
    •  
      Red MR182
    •  
      Brandywine MR180
    •  
      Regal Red MR196
    •  
      Regal Blue MR171
    •  
      Pacific Blue MR3801
    •  
      Weathered Zinc MR3510
    •  
      Patina Green MR197
    •  
      Hemlock Green MR3702
    •  
      Green MR169
    •  
      Hartford Green MR168
    •  
      Light Gray MR115
    •  
      Gutter Gray MR3514
    •  
      Silver Metallic MR4103
    •  
      Silver MR156
    •  
      Slate Gray MR118
    •  
      Champagne Metallic MR3421
    •  
      Champagne MR155
    •  
      Gunmetal Gray MR117
    •  
      Medium Bronze MR134
    •  
      Brown MR137
    •  
      Chocolate Brown MR131
    •  
      Dark Bronze MR120
    •  
      Lincoln Bronze MR121
    •  
      Charcoal Gray MR126
    •  
      Exterior Bronze MR194
    •  
      Black MR110
  • Details

    NovaFlex Metal Roof & Panel Adhesive Sealant is a non-corrosive, single component, oxime-cured, silicone sealant and/or adhesive. It is frequently used as a seam sealant or joint filler in metal roof systems. We recommend it for sealing exterior metal wall and roof panels, rivets, gutters, corner joints, and screw heads.

    • Mold/mildew resistant
    • Superior UV resistance
    • Will not sag or slump
    • Excellent tooling properties
    • Service temperature: -40°F to +400°F (-40°C to +204°C)
    • Application temperature: -20°F to +160°F (-29°C to +71°C)
    • Meets CARB and OTC regulations, and is VOC compliant in all 50 states
    • Professional grade

     

    NovaFlex Metal Roof & Panel Adhesive Sealant adheres to:

    • Lap Joints
    • Pipe Boots
    • Trim
    • Copper (exposed areas)
    • Metal Siding
    • Stucco
    • Roof Flashing
    • Downspouts
    • Roof Tile
    • Termination Bars
    • Metal Roof
    • PVC/PVDF
    • Snow Guards
    • Single-Ply
    • Gutters
    • Aluminum
  • Packaging
    This product is available in the following formats:
    • 10 ounce cartridge
  • Specifications
    • Product Specifications
      Appearance Viscosity Extrusion Rate
      1/8” Orifice @ 50 psi
      Skin Over Time
      3/8” @ 50% RH & 77°F
      Through Cure
      3/8” @ 50% RH & 77°F
      Paste (Various Colors) 3,500 – 7,000 poises (Brookfield #7 @ 10 rpm) (Type I – Class 35)
      4,500 – 8,000 poises (Brookfield #7 @ 10 rpm) (Type II – Class 50)
      30 – 80 grams/minute 5 – 10 minutes 48 hours (14 days for OEM window applications)
    • Typical Properties
      Slump (Flow) Specific Gravity Tensile Strength
      ASTM D412
      Elongation
      ASTM D412
      Tear Resistance
      ASTM D624
      Shore Hardness
      ASTM D2240
      Service Temperature Application Temperature Adhesion
      ASTM D903
      Peel Strength
      STM C974
      Green Strength
      ASTM C1135
      Joint Sealant Designation
      ASTM C920
      No Slump 1.00 – 1.05 (Type I – Class 35)
      1.15 – 1.25 (Type II – Class 50)
      140 – 200 psi (Type I – Class 35)
      170 – 220 psi (Type II – Class 50)
      500 – 650% (Type I – Class 35)
      800 – 1,000% (Type II – Class 50)
      30 – 35 pli 20 +/- 5 (Type I – Class 35)
      25 +/- 5 (Type II – Class 50
      -40°F to 400°F (-40°C to 204°C) -20°F to 160°F (-29°C to 71°C) Glass: 12 – 15 pli Aluminum: 10 – 14 pli Vinyl: 12 – 15 pli -- -- Type S, Grade NS, Class 35/50, Use NT, M, G, A, and O
    • Industry Specifications
      Specifications
      ASTM C-920, TT-S-001543A, TT-S-230C, AAMA 803.3 (I), 805.2 C, and 808.3
  • Downloads
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