Chemical-Resistant Gloves

Chemical-resistant gloves protect hands from dermal exposure to acids, caustics, solvents, oils, fuels, and other hazardous liquids that can cause chemical burns, skin sensitization, systemic toxicity through dermal absorption, and long-term chronic health conditions including dermatitis and cancer. OSHA 1910.138 requires hand protection when employees' hands are exposed to harmful substances that cannot be eliminated through engineering controls. The most critical principle in chemical glove selection is material compatibility — the glove polymer must be resistant to the specific chemical being handled, as no single material provides universal chemical resistance. WC Safety carries chemical-resistant gloves from Ansell, Showa, Kimberly-Clark, and Best in all standard polymers for every chemical protection application.

Polymer selection is the foundation of effective chemical glove protection. Nitrile rubber provides broad resistance to petroleum products, oils, fats, many organic solvents, and dilute acids and caustics — the most versatile polymer for general industrial and laboratory chemical handling. Neoprene (polychloroprene) provides excellent resistance to acids, caustics, and many solvents including ketones and alcohols, with better abrasion resistance than natural rubber. Butyl rubber offers the highest resistance to ketones (acetone, MEK) and esters — chemical families that rapidly permeate most other glove materials. Natural rubber latex provides excellent resistance to dilute acids and caustics and many biological fluids but causes Type I allergic reactions in latex-sensitive individuals. PVC gloves handle mild acids, alkalis, salts, and oils at low cost for less demanding applications.

Glove thickness directly determines permeation resistance — how long the chemical takes to migrate through the glove material to the skin surface. Permeation time (breakthrough time) is measured in minutes according to ASTM F739. A 4-mil nitrile glove may have a breakthrough time of 15 minutes for a specific solvent, while a 15-mil glove of the same material may show no breakthrough after 8 hours of continuous contact. Permeation performance must be matched to the task duration and contact type — brief incidental splashes require a shorter breakthrough time than immersive chemical handling tasks. Always consult the manufacturer's chemical resistance data for the specific chemical and glove thickness before making a selection.

Glove length must protect beyond the anticipated exposure area. Wrist-length gloves (approximately 9 inches) protect only the hand — adequate for incidental contact and splash-free handling. Forearm-length gloves (12-14 inches) protect against splashes from below when hands are submerged or when handling open containers. Elbow-length gloves (18 inches) protect the forearm from overhead spray and bucket-level immersion. Full arm-length gloves or full chemical protective suits may be required for deep immersion or overhead chemical work. Insufficient glove length is a common chemical exposure pathway — liquid running down the wrist and into the glove creates concentrated chemical exposure at the wrist flexion area.

Supported versus unsupported construction affects durability and feel. Unsupported gloves are made entirely of polymer — providing maximum chemical resistance in the thinnest practical profile. Supported gloves use a fabric liner coated or dipped in polymer — providing greater tear resistance and dimensional stability during heavy mechanical use, at some reduction in chemical resistance due to the fiber substrate at the glove's inner surface. For chemical handling tasks with minimal mechanical stress (laboratory work, pharmaceutical manufacturing), unsupported construction is preferred. For chemical handling combined with heavy lifting and rough surface contact, supported construction provides necessary durability.

Disposal and decontamination requirements for chemical gloves depend on the chemicals handled. Gloves used with listed hazardous substances must be disposed of according to the waste disposal requirements for those materials — contaminated gloves may be classified as hazardous waste. Reusable gloves should be decontaminated according to manufacturer instructions before storage to prevent contact transfer to unprotected skin during donning. Inspect reusable gloves before each use for pinholes, cracks, and delamination that would compromise chemical resistance.

WC Safety stocks chemical-resistant gloves in all standard polymers — nitrile, neoprene, butyl, PVC, and natural rubber — in wrist, forearm, and elbow lengths, in supported and unsupported construction. Browse our chemical glove collection to find the right polymer, thickness, and length for every chemical handling task in your facility.