This HVAC/R sealant is a one-part RTV, acetoxy cure silicone sealant for heating, ventilation, air conditioning, and refrigeration applications. Provides permanently flexible bonds that will not crack, shrink, or chalk. Adheres to most glass, plastic, metal, painted surfaces, fiberglass and ceramic.

• Excellent adhesion
• Can be used on surfaces that may see a temperature range from -75°F to 300°F and intermittent temperatures up to 400°F in well-ventilated areas
• Weather-resistant
• Safe for food contact
• 10.3 fluid oz. cartridge
  Use Limitations:
• Not paintable
• Not for use on surfaces prone to attack by weak acids such as alloys containing copper, brass, zinc, magnesium, or iron
• Not for use on masonry surfaces
• Not for use as a structural adhesive