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Red Devil Extreme Temperature HVAC/R Silicone Sealant, 280 ml (12-pack)

Red Devil ★ 3.8/5 · ItemOracle Score Mid-Range

$106 USD
Price subject to change
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Red Devil 089650 Extreme Temperature HVAC/R Silicone Sealant, Long-Lasting Weather-Resistant Adhesive, 280 ml, Aluminum, 12-Pack

Silicone sealant designed for HVAC/R with weather-resistant performance from -60°F to 400°F. Adheres to metal, aluminum, concrete, glass, and fiberglass; noted for ease of application and quality, though some report adhesion issues with old sealants

Highlights

  • extreme temperature tolerance
  • multi-surface adhesion
  • hvac/r specific formulation

Pros

  • weather-resistant sealant
  • broad surface adhesion
  • easy to apply
  • quality construction
  • extreme temperature range

Cons

  • adhesion issues with old sealants
  • tubes may break during use
  • possible leakage gaps

Best For

  • hvac duct sealing
  • extreme temperature environments
  • metal-to-metal joints
  • aluminum surfaces
  • concrete sealing
  • glass and fiberglass applications

Features

  • SPECIFICALLY DESIGNED FOR HVAC / R APPLICATIONS Weather resistant temperature range of -60 degrees Fahrenheit to 400 degrees Fahrenheit make this Extreme Temperature Sealant ideal for HVAC/R uses
  • EXCELLENT ADHESION TO MANY SURFACES Adheres to Metal
  • Aluminum
  • Concrete
  • Glass
  • Fiberglass
  • Vinyl
  • and Plastic and offers long-lasting flexibility and durability with a weather-resistant seal

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