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NovaFlex Joint Sealant

Designed for sealing joints in traffic bearing concrete or asphalt pavement and parking decks, NovaFlex Joint Sealant offers primerless adhesion and is equally effective in transverse contraction and expansion joints, as well as longitudinal, centerline, and shoulder joints. It is also perfect for joining pool coping to the surrounding stone, tile, or concrete pad/patio/deck.

  • Ultra-low modulus resulting in high movement capability
  • Primerless adhesion to concrete, asphalt, and metal
  • Class +100/-50
  • Color: Pavement Gray
  • Service temperature: -40°F to +400°F (-40°C to +204°C)
  • Application temperature: -20°F to +160°F (-29°C to +71°C)
  • Made in USA
  • Proposition 65
  • REACH
  • Sulphur Free
  • UV Resistant
  • VOC Compliant
  • AAMA
How to Buy
 
  • Applications

    NovaFlex Joint Sealant is designed to be used on highways, pavement, and parking decks. Recommended for sealing

    • Joints in Traffic Bearing Concrete or Asphalt Pavement and Parking Decks
    • Transverse Contraction and Expansion Joints
    • Longitudinal Joints
    • Centerline Joints
    • Shoulder Joints

     

    Skin Time:
    30 – 40 minutes (77°F/50% relative humidity)

    Cure Through Time:
    7 days for 3/8″ section (77°F/50% relative humidity)

    Not Recommended For: Surfaces that are to be painted or joints continuously submerged under water. Install product recessed 1/8” from traffic surface.

  • Packaging and Lead Times
    This product is available in the following formats:
    • 20 ounce sausage
    • 1 gallon pail
    • 5 gallon pail

    Lead times are:
    • 10 business days
  • Specifications
    • Product Specifications
      AppearanceViscosityExtrusion Rate
      1/8” Orifice @ 50 psi      		Skin Over Time
      3/8” @ 50% RH & 77°F      		Through Cure
      3/8” @ 50% RH & 77°F
      Pavement Gray Paste4,500 – 8,000 poises (Brookfield #7 @ 10 rpm)30 – 80 grams/minute30 - 40 minutes7 days
    • Typical Properties
      Slump (Flow)Specific GravityTensile Strength
      ASTM D412      		Elongation
      ASTM D412      		Tear Resistance
      ASTM D624      		Shore Hardness
      ASTM D2240      		Service TemperatureApplication TemperatureAdhesion
      ASTM D903      		Peel Strength
      STM C974      		Green Strength
      ASTM C1135      		Joint Sealant Designation
      ASTM C920
      No Slump1.15 – 1.25170 – 220 psi1,400%30 – 35 pli14 +/- 5-40°F to 400°F (-40°C to 204°C)-20°F to 160°F(-29°C to 71°C)Asphalt: 70 psi Concrete: 70 psi Metal: 70 psi----Type S, Grade NS, and Class +100/-50
    • Industry Specifications
      Specifications
      ASTM C-920, TT-S-001543, TT-S-230C, Type S, Grade NS, Use T, T2, M, O, ASTM D5893 Type NS
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