--- title: Pelseal® Viton™ Caulk for Industrial Pumps and Process Flows description: Stop chemical corrosion from destroying your industrial pumps and causing leaks throughout your process flow with Pump Pelseal® Viton™ Caulk --- [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/pumps#) [![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) # Stop chemical corrosion from destroying your industrial pumps and causing leaks throughout your process flow with **Pump Pelseal® Viton™ Caulk** Use Pump Pelseal® Viton™ caulk to seal pump connections to hoses and junction fittings where chemicals are flowing. Our caulk will provide back-up Viton™ protection in and around your pumps where leaks often occur. ## Fill Gaps and Plug Leaks Use liquid Viton™ caulk to seal and fill gaps, pinholes, and plug leaks in pump connections created by long-term exposure to corrosive materials. ![pelseal-pump-caulkguns](https://www.pelseal.com/hubfs/pelseal-pump-caulkguns.jpg "pelseal-pump-caulkguns") ## Viton™ Caulks - Pelseal® 2078 / Pelseal® 2690 We offer our caulks with different liquid viscosities to cover the entire range of applications. Pelseal® 2078 can flow and penetrate into gaps. Pelseal® 2690 can seal on top of surfaces where corrosion occurs. The 2078 and 2690 are solvent based caulks with zero VOC and have a 12 month shelf life. They are both packaged in standard sized (11oz./325ml) cartridges and dispensed with a standard caulk gun. Each cartridge is re-sealed with a screw-in cap, to ensure maximum use and no waste. ### Fluoroelastomer Caulks, Coatings, Spray Paints, Sealants & Adhesives **Pelseal® Technologies, LLC manufactures the world's broadest line of high performance liquid fluoroelastomer coatings, adhesives, sealants and caulks, many of which are formulated from Viton™ fluoroelastomer.** These state-of-the-art products exhibit extraordinary performance characteristics in harsh environments, are able to withstand temperature extremes of -40 to +400 degrees Fahrenheit (-40 to +205 degrees Celsius) and resist attack from hundreds of corrosive chemicals and liquids. Because of these unique properties, Pelseal's fluoroelastomer products have been employed in numerous industrial applications where the challenges of industrial service conditions exist. ![Made with Viton™ Flouroelastomer - a brand of The Chemours Company](https://www.pelseal.com/hubfs/viton-seal-clean-edge.png "Made with Viton™ Flouroelastomer - a brand of The Chemours Company") ![pelseal-sealant](https://www.pelseal.com/hs-fs/hubfs/pelseal-sealant.png?width=226&height=500&name=pelseal-sealant.png "pelseal-sealant") ## When your chemical pumps must be protected from corrosion and leaks, choose Pump Pelseal Viton™ caulk. [DOWNLOAD CHEMICAL RESISTANCE CHART](https://www.pelseal.com/chemical-resistance) #### Among the many fluoroelastomer products Pelseal has developed are: - One-part, Viton™ caulk/sealant - Two-part, solvent-based products that cure at ambient temperatures - Viton™ aerosol spray coating/adhesive in a 12oz. can for instant application - High-solids, low-viscosity caulks and sealants - One-part, AFLAS® caulk/sealant [Download a Complete List of Chemical Resistance of a Flouroelastomer](https://www.pelseal.com/chemical-resistance) [Send Us Your Requirements](https://www.pelseal.com/specify-your-requirements) #### Sample Chemical Resistance Pelseal liquid fluoroelastomer coatings, adhesives, sealants and caulks provide good to excellent resistance to some of the following chemicals ([Disclaimer](https://www.pelseal.com/chemical-resistance-disclaimer)): **Acids:** Hydrochloric acid (muriatic acid) (HCl), hydrofluoric acid (HF), phosphoric acid (H3PO4), sulfuric acid (H2SO4), nitric acid (HNO3) **Bases: **Black liquor, sodium hydroxide (caustic soda) (NaOH) **Solvents: **Benzene (C6H6), mineral spirits, toluene (C6H5-CH3), turpentine, xylene (C8H10)  **Hydrocarbons: **Crude oil, diesel fuel, ethane (C2H6), gasoline, kerosene, methane (CH4), mineral oil, propane (C3H8) **Alcohols: **Ethyl Alcohol (ethanol) (C2H6O), methyl alcohol (methanol) (CH3OH), propyl alcohol (propanol) (C3H8O) **Chlorinated Solvents: **Tetrachloroethane (C2H2Cl4), tetratchloroethylene (perchloroethylene) (C2Cl4), tetrachloromethane (carbon tetrachloride) (CCl4), trichloromethane (chloroform) (CHCl3) [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)