AI Overview: Not all chemical-resistant gloves offer the same protection. If you're handling aggressive solvents or toxic compounds, Viton and Butyl gloves are two of the highest-performance options on the market. This guide breaks down the differences between these glove types, their best-use cases, and what industries rely on them most. Know when to use which glove, how to stay OSHA-compliant, and where to find lab-tested options that won’t fail when you need them most.
Introduction: Not All Chemical Gloves Are Created Equal
When it comes to chemical protection, the stakes are high. Whether you're working in a pharmaceutical lab, a chemical processing plant, or dealing with hazardous materials cleanup, using the wrong gloves can lead to dangerous exposure. That's where specialty gloves made from advanced polymers like Viton and Butyl come in.
These aren’t your average disposable gloves. They’re designed to protect against aggressive chemicals that would eat through standard nitrile or latex in seconds. But which one should you use—Viton or Butyl? Let’s dive in.
What Are Viton Gloves?
Viton gloves are made from a fluoroelastomer developed by DuPont. Known for their exceptional resistance to strong organic solvents, Viton gloves are the go-to choice when dealing with highly corrosive or toxic chemicals like:
- Benzene
- Toluene
- Carbon disulfide
- Chloroform
- PCBs
What Are Butyl Gloves?
Butyl gloves are made from synthetic rubber known as butyl rubber (IIR). These gloves shine when it comes to gas and vapor protection. They form an impenetrable barrier against:
- Nitric acid
- Sulfuric acid
- Hydrofluoric acid
- Ketones (acetone, MEK)
- Esters and aldehydes
Viton vs. Butyl: Key Differences Explained
| Feature | Viton | Butyl |
|---|---|---|
| Chemical Resistance | Strong solvents, hydrocarbons | Acids, gases, ketones |
| Permeation Time | Excellent for organics | Excellent for vapors/gases |
| Flexibility | Rigid | Soft, flexible |
| Dexterity | Lower | Higher |
| Cost | High | Moderate |
| Common Use | Hazmat, aerospace | Labs, chemical plants |
Chemical Resistance: What Can Each Polymer Handle?
- Viton: Exceptional resistance to chlorinated solvents, aromatic hydrocarbons, and PCBs. Poor performance with ketones or esters.
- Butyl: Best for ketones, acids, and gas/vapor environments. Degrades quickly with hydrocarbons.
Glove Thickness and Dexterity
Viton gloves are thicker and more rigid. Butyl gloves come in thin versions for dexterity or thick for extra protection.
Comfort and Fit Considerations
- Butyl = soft, flexible, ergonomic fit
- Viton = stiff, better for short tasks; use cotton liners if needed
When to Use Viton Gloves
- Organic solvents
- High-toxicity chemicals
- Hazmat or chemical remediation
- Where thermal resistance is also needed
When to Use Butyl Gloves
- Gas and vapor protection
- Strong acid resistance
- Extended-use comfort
- Detailed lab or chemical work
Industries That Rely on Viton or Butyl Gloves
- Chemical manufacturing
- Pharmaceuticals
- Hazmat and CBRN response
- Aerospace and fuel handling
- Electronics and battery production
Common Chemicals Handled With Viton Gloves
✅ Benzene
✅ Toluene
✅ Methylene chloride
✅ Carbon tetrachloride
✅ PCBs
✅ Gasoline
Common Chemicals Handled With Butyl Gloves
✅ Acetone
✅ Nitric acid
✅ Hydrofluoric acid
✅ Diethyl ether
✅ MEK
✅ Sulfur dioxide
OSHA and PPE Compliance for Chemical Gloves
Under OSHA 29 CFR 1910.138, employers must assess chemical hazards and provide compliant hand protection. Use SDS sheets and resistance charts to guide glove selection.
Selecting the Right Glove Based on SDS Sheets
SDS sections 8 and 11 will list recommended glove types. Always verify glove compatibility using manufacturer data.
How to Store and Maintain Chemical Gloves
- Store in cool, dry, UV-free location
- Lay flat or hang—don’t fold
- Clean with mild soap
- Inspect before each use
Signs Your Chemical Gloves Need Replacement
- Sticky or swollen surface
- Discoloration or cracking
- Tears, punctures, or worn fingertips
- Expired shelf life or post-exposure
Can You Reuse Viton or Butyl Gloves?
Yes, if properly cleaned and stored. Monitor degradation. Follow manufacturer guidance on reusability.
Top Mistakes When Using Chemical-Resistant Gloves
- Wearing the wrong glove for the chemical
- Assuming thickness = safety
- Skipping glove inspections
- Exposing gloves to direct sunlight
Where to Buy Lab-Tested Viton and Butyl Gloves
Conclusion: Choose Smart, Stay Safe
Choosing between Viton and Butyl gloves depends on the task, chemical exposure, and comfort level. Always prioritize verified resistance data, training, and proper maintenance. For more expert PPE help, visit eSafetySupplies.com.
About the Author: Mick Chan
Mick Chan has been in the Safety Supplies industry for over 15 years. As a seasoned expert in OSHA compliance and safety product procurement, Mick brings practical insight to help businesses meet workplace safety standards with confidence. He earned his Bachelor’s degree in Business Administration from Cal State LA in 2013 and has advised companies across California ever since. Born and raised in the San Gabriel Valley, a suburb of Los Angeles, Mick understands the real-world needs of workers and employers alike.