Pelseal Caulks & Sealants

Fluoroelastomer Caulks & Sealants – Industrial Uses

Our fluoroelastomer caulks and sealants have been employed in a wide variety of industrial applications, including:

• Joint sealants for concrete secondary containment areas
• Caulking for flue duct expansion joints used in power plants
• Acid-resistant joint sealant for industrial flooring
• Jet engine maintenance
• Form-in-place gasket to prevent acidic vapor leaks
• Protective gasket for overlapping weld seams in large tanks

Resistance to many acids, hydrocarbons and more

Viton™ or Dyneon™ based fluoroelastomer caulks and sealants provide excellent resistance against sulfuric acid, hydrochloric acid, nitric acid, gasoline, diesel fuel, jet fuel, crude oil, and can withstand temperature extremes of -40 to +400 degrees Fahrenheit (-40 to +205 degrees Celsius).

Download our general chemical resistance of fluroelastomer chart for a complete listing.

Disclaimer: We strongly urge you to test our products under actual or simulated service conditions, before you purchase them, rather than assume that they will perform satisfactorily in your specific application. 

Some of our product offerings include:

Pelseal^® 2012: 2-part, black sealant/caulk. Highly viscous material suitable for vertical and overhead applications.  

Pelseal^® 2077: 1-part, black sealant/caulk. Material supplied in re-sealing caulk cartridges. Viscous but self-leveling material suitable for horizontal applications.  

Pelseal^® 2078: Zero-VOC, 1-part, black sealant/caulk. Material supplied in re-sealing caulk cartridges. Viscous but self-leveling material suitable for horizontal applications. 

Pelseal^® 2112: 2-part, black sealant/caulk. Viscous but self-leveling material suitable for horizontal applications.  

Pelseal^® 2531: 1-part, black sealant/caulk. Viscous material suitable for horizontal applications. Supplied in re-sealing caulk cartridges.  

High-Solids, Low-VOC Products (for more details, click here.)  

Pelseal^® 2690: Zero-VOC, 1-part, black caulk. Non-sag for horizontal and vertical applications.

Pelseal^® 3159: 2-part, gray sealant. Low viscosity, self leveling for horizontal applications.  

Pelseal^® 3169: 1-part, gray sealant. Trowel grade for vertical applications. 

Pelseal^® 6080: 2-part, charcoal-gray sealant. Trowel grade for horizontal and some vertical applications.  

Pelseal^® 6200: 2-part, gray sealant. Low viscosity and more flexible, self leveling for horizontal applications.

ACCELERATOR #4: Curing agent which is added to the 2-part sealants/caulks prior to application.

Viton™ and any associated logo is a trademark or copyright of THE CHEMOURS COMPANY FC, LLC used under license by Pelseal® Technologies, LLC