--- title: Pelseal Caulks & Sealants - Pelseal Technologies description: Our fluoroelastomer caulks and sealants have been employed in a wide variety of industrial applications. --- [215-245-0581](tel:215-245-0581) [sales@pelseal.com](mailto:sales@pelseal.com) [![Pelseal Technologies, LLC](https://www.pelseal.com/hs-fs/hub/371179/file-2407554184.gif?width=225&height=81&name=file-2407554184.gif "Pelseal Technologies, LLC")](https://www.pelseal.com) [****](https://www.pelseal.com/products/caulks-sealants#) [![Pelseal Technologies, LLC](https://www.pelseal.com/hs-fs/hub/371179/file-2407554184.gif?width=225&height=81&name=file-2407554184.gif "Pelseal Technologies, LLC")](https://www.pelseal.com) # 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™ 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](https://www.pelseal.com/chemical-resistance) 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. *   **![Metz-Pelseal2112-397x500](https://www.pelseal.com/hs-fs/hub/371179/file-1191646333.jpg)** **Our Product Offering** **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](https://www.pelseal.com/products/high-solids).)   **Pelseal® 2690: **Zero-VOC, 1-part, black caulk. Material supplied in re-sealing caulk cartridges. Suitable for horizontal and vertical applications.  **ACCELERATOR #4:** Curing agent which is added to the 2-part sealants/caulks prior to application. [![For additional information on products, prices and custom formulating for your specific needs, click here.](https://no-cache.hubspot.com/cta/default/371179/75c2a48a-20d4-4e2a-b98d-a33e2becdba6.png)](https://cta-redirect.hubspot.com/cta/redirect/371179/75c2a48a-20d4-4e2a-b98d-a33e2becdba6)   *Viton™ and any associated logo is a trademark or copyright of THE CHEMOURS COMPANY FC, LLC used under license by Pelseal® Technologies, LLC* Search this site Search **Latest News** ![New-icon](https://www.pelseal.com/hs-fs/hubfs/New-icon.png?t=1525971720226&width=40&height=25&name=New-icon.png) Commercial Boiler Corrosion Solved with Pelseal Viton™ Caulk ([read](https://www.pelseal.com/viton-caulk-provides-corrosion-resistance-in-boiler-venting)) Flanges leaking acid? You need FLANGE PELSEAL, our liquid Viton caulk. See the independent test results in our new photo brochure. ([read](https://www.pelseal.com/hubfs/Flange%20Pelseal%20Brochure%20PROTECTED-1.pdf)) Pelseal Technologies Featured In SULFURIC ACID TODAY Magazine ([read](https://www.pelseal.com/hubfs/Sulfuric%20Acid%20Today%20Article.pdf)) Pelseal Technologies New PLV2020 Aerosol Coating Features the Properties of Viton™ Fluoroelastomer in a Convenient, 12 oz. Spray Can ([read](https://www.pelseal.com/newsroom/pr-031618-new-plv2020-viton-fluoroelastomer-convenient-spray-can/)) [View newsroom](https://www.pelseal.com/newsroom) ## Tell Us Your Requirements Please call us at **215-245-0581** to discuss your application or simply fill out this [form](https://www.pelseal.com/specify-your-requirements) and someone from Pelseal will respond promptly. ##  [![form-icon](https://www.pelseal.com/hs-fs/hub/371179/file-672345357.jpg)](https://www.pelseal.com/specify-your-requirements) [Home](https://www.pelseal.com/) | [Chemical Resistance](https://www.pelseal.com/chemical-resistance) | [Our Product Line](https://www.pelseal.com/products) | [Fluoroelastomers](https://www.pelseal.com/fluoroelastomer-benefits) | [Case History](https://www.pelseal.com/applications) | [Send Us Your Requirements](https://www.pelseal.com/specify-your-requirements) | [Contact ](https://www.pelseal.com/about-us/contact-us) ## Pelseal Technologies, LLC 3161 State Road, Ste. G Bensalem, PA 19020 Phone: 215-245-0581 Fax: 215-245-7606 [sales@pelseal.com](mailto:sales@pelseal.com) **Disclaimer: **  Information and suggestions supplied by Pelseal® Technologies, LLC ("Pelseal"), whether in published literature or otherwise, including samples, are based on technical data that Pelseal believes to be reliable. Such information and suggestions are supplied without charge and their use, and the use of Pelseal's products, are beyond Pelseal's control. Pelseal's products, information and suggestions are intended for use by persons having technical skill and know-how in the industry. Such persons are responsible, at their sole discretion and risk, to satisfy themselves regarding the suitability of Pelseal's products, information and suggestions for their particular use and circumstances. Any handling precaution information is given with the understanding that those using it will satisfy themselves that their particular use conditions present no health or safety hazards. **NOT FOR RESIDENTIAL USE.** ![](https://googleads.g.doubleclick.net/pagead/viewthroughconversion/1011416870/?guid=ON&script=0)