Published: January 15, 2026 · Updated: July 21, 2026 · Expedition Safety Technical Writing Team

Welding Gauntlets & Heat Resistant Gloves: EN407 & EN12477 Standards Guide for 2026

Selecting the right welding gloves and heat resistant gauntlets is not a one-size-fits-all decision. The difference between a CE-certified, EN12477-compliant glove and a substandard import can mean the difference between a safe shift and a serious burn injury. This guide covers every standard, material, and buying consideration that B2B procurement managers and safety officers need for 2026.

Why Welding Gloves Are Different from General Heat Gloves

Industrial safety gloves cover many hazards — cuts, chemicals, cold, abrasion — but welding presents a uniquely aggressive combination of thermal, mechanical, and radiant risks simultaneously. A general-purpose heat resistant glove certified only under EN407 is not automatically suitable for welding operations.

Welding exposes the hands to:

• Convective heat rising from the arc or flame, often exceeding 500°C at close range
• Radiant infrared heat that can pass through thinner materials
• Splatter — droplets of molten steel or aluminum traveling at high velocity
• Contact heat from hot workpieces, electrode holders, and torches
• Mechanical abrasion from handling rough metal, grinding, and cleaning

Only gloves tested and certified specifically under EN12477:2021 (Protective gloves for welders) combine the necessary thermal barrier properties with adequate mechanical resistance under EN388 to withstand the rough handling environment of welding. For B2B buyers in Africa, Southeast Asia, and the Middle East, verifying both standards on the glove's CE label and packaging is non-negotiable.

MIG vs. TIG vs. ARC Welding Gloves: A Direct Comparison

The three primary welding processes demand very different glove characteristics. Buying the wrong type is one of the most common and costly mistakes in industrial glove procurement.

MIG Welding Gloves

MIG (Metal Inert Gas) welding is the most common industrial welding process, and MIG gloves are correspondingly the highest-volume product in the welding glove category. They feature thick cowhide with a padded palm to absorb heat from the wire feed torch and protect against spatter during deposition. A 15–25cm cuff covers the wrist and lower forearm. For steel fabrication shops running 8-hour shifts, these are the workhorse gloves. Look for EN388 scores of 4243X or higher (high abrasion Class 4, medium tear Class 2).

TIG Welding Gauntlets

TIG (Gas Tungsten Arc Welding) demands extraordinary finger dexterity because the welder holds the tungsten electrode with one hand and the filler rod with the other. TIG gauntlets are made from thinner, more supple leather—typically goatskin or pigskin—allowing precise grip while still providing extended 20–35cm cuffs for arm protection. Type B under EN12477, TIG gauntlets sacrifice some raw heat resistance for tactile sensitivity. They are the most specialised and typically the most expensive welding glove type.

ARC / Stick Welding Gloves

Shielded Metal Arc Welding (SMAW), commonly called stick welding, generates intense heat spikes and heavy spatter. ARC gloves are the heaviest-duty option in the welding category, featuring thick cowhide, a reinforced palm, knuckle guards, and sometimes a split leather back-of-hand layer. Extended cuffs (20–30cm) protect against spatter bouncing off the workpiece. These gloves are the standard choice for pipeline welders, structural steel erectors, and outdoor field welding where conditions are unpredictable.

EN407:2020 Heat Protection Levels Explained

EN407:2020 is the European standard for protective gloves against heat and/or fire. It measures six separate thermal hazards, each rated from Level 1 (lowest) to Level 4 (highest). A glove must achieve at least Level 1 on all six tests to use the EN407 heat pictogram at all.

When you see a glove labelled EN407: XXXX XX, the first four numbers represent Levels 1–4 for Contact Heat, Convective Heat, Radiant Heat, and Small Splashes. A typical MIG welding glove might be rated 4 2 2 4 X X — excellent contact heat and splatter resistance, moderate convection and radiation protection.

For foundry, forge, and continuous radiant heat environments, look for gloves with Level 3–4 radiant heat ratings and aluminized outer layers, which can reflect radiant heat up to 1,000°C. Standard leather alone cannot provide this level of radiant protection.

Glove Material Comparison: Cowhide, Goatskin, Pigskin, Aluminized & More

Why Stitching Material Matters

Standard polyester thread melts at around 260°C — well below the temperature of welding spatter. Every professional welding glove uses Kevlar (aramid) thread throughout, which can withstand temperatures above 400°C without melting or losing tensile strength. When auditing a supplier's product, open the glove cuff and check the stitching: if you see white or coloured polyester thread, the glove is not certified for serious welding use.

Liner Materials

The inner liner determines comfort and secondary protection:

• Cotton: Basic comfort, absorbs sweat. No flame resistance.
• FR Cotton (fire-resistant treated): Self-extinguishing, better for sustained heat exposure.
• Wool: Superior heat insulation, good for cold climates.
• Aramid/Kevlar: Cut resistance + heat protection, used in premium gauntlets. More expensive.

EN12477:2021 — The Welding Glove Standard, Explained

EN12477:2021 (previously EN12477:2001 + A1:2010) is the harmonised European standard specifically for protective gloves used in welding and allied processes. It superseded the 2001 version and introduced updated test methods aligned with EN407:2020.

Type A vs Type B Classification

Most B2B buyers from industrial distributors or export markets specify Type A for general fabrication shops and Type B for TIG-intensive operations. A glove cannot be certified as Type B if it also meets Type A requirements — the classification is mutually exclusive.

Common Mistakes B2B Buyers Make with Welding Gloves

After supplying welding gloves to distributors and end-users across Africa, Southeast Asia, the Middle East, and South America, the Expedition Safety team has documented the five most frequent procurement errors:

1. Buying TIG gloves for MIG welding. TIG gauntlets (thin goatskin) disintegrate rapidly under MIG spatter loads. Always match glove type to process.
2. Ignoring cuff length for arm protection. Welders working overhead or with long torch cables need 30–35cm cuffs. Standard 20cm cuffs leave the forearm exposed to spatter.
3. Choosing gloves without reinforced palms. The palm is the first point of failure when gripping hot metal or wire feed torches. A padded, reinforced palm dramatically extends glove life in MIG applications.
4. Ordering the wrong size for the workforce. Sizes vary by manufacturer, and a glove that is too tight reduces dexterity and tears faster; too loose and it catches on equipment. Always request size charts and sample pairs before bulk orders.
5. Not verifying the CE certificate independently. A supplier's PDF certificate is not proof of certification. Cross-reference the certificate number on the EU NANDO database or through the issuing Notified Body before production begins.

Applications: Where Each Glove Type Is Used

Beyond the three primary welding processes, heat resistant gloves and welding gauntlets are essential across a wide range of industrial applications:

• Steel fabrication — MIG welding of structural beams, plates, and frames. Requires Type A cowhide MIG gloves with EN388 4243X or higher.
• Pipeline welding — Field welding of oil, gas, and water pipelines. Requires heavy ARC gloves with extended cuffs and reinforced palms to handle 6010/7018 rod spatter.
• Shipbuilding — Multi-process welding of hull sections and decks. Heavy MIG gloves with aluminized back-of-hand for radiant heat from adjacent arcs.
• Agricultural equipment repair — Hard-facing and repair welding on tractor components. Standard MIG gloves adequate for this lower-volume work.
• Construction — Rebar welding, structural steel erection, and general on-site welding. Type A ARC gloves preferred for outdoor unpredictability.
• Mining equipment repair — High-abrasion, high-heat environments. Type A gloves with Kevlar lining for cut resistance against worn metal edges.
• Foundry and forging — Handling hot castings, molds, and furnace components. Requires aluminized gloves rated for radiant heat up to 1,000°C.

Sizing, Fit, and Care for Welding Gauntlets

Sizing Guide

Welding glove sizes follow the European EN420 standard sizing scale from Size 7 (XS/S) through Size 11 (XXL). Proper fit is critical: oversized gloves reduce control and increase the risk of the glove catching on equipment; undersized gloves restrict blood flow and tear at the seams during heavy use.

Storage and Care

Leather welding gloves should be stored in a dry, well-ventilated area away from direct sunlight and heat sources. Leather that dries out becomes brittle and loses heat resistance. Occasional treatment with a leather conditioner (after confirming compatibility with the glove's fire-resistant treatment) will extend service life. Never fold gloves with the cuff inside out — this stresses the stitching and can cause seam failure.

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