✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
Description
Cold-Rated PVC Safety Mitt for Chemical Handling and Arctic Fieldwork
The JokaSafe JokaTherm R101 safety mitt handles jobs where cold protection and chemical resistance need to coexist. A triple-layer Vinyl 360° shell stays flexible at -50°C, while EN ISO 374-1 Type A certification (KLMOPST) confirms permeation resistance against seven chemical families including hydrocarbons. The detachable artificial fur liner pulls out for washing between shifts, and the granulated TopGrip surface grips wet, oily, or frost-covered materials.
Quick Specs
- Material: Triple-layer PVC with granulated TopGrip coating
- Cold Rating: Flexible to -50°C / -58°F
- Lining: 100% cotton inner + detachable artificial fur liner
- Sizes: 9 (US Medium), 10 (US Large), 11 (US XL)
- Length: 25 cm
Key Features of the JokaSafe JokaTherm R101 Vinyl Safety Mitt
- Warmest glove in the JokaSafe range. The mitt shape keeps all fingers in one compartment, which traps far more body heat than any five-finger glove. If you're working outside in sub-zero conditions for hours, this is the mitt that keeps your hands warm the longest.
- Fur liner you can wash and swap mid-shift. The liner pulls out so you can wash it separately at 40°C and dry it between shifts. Keep a spare in your bag for long outdoor jobs. You can also layer a thin merino glove underneath without needing to size up.
- Textured grip that holds on wet, oily, and frosted surfaces. The granulated TopGrip coating bites into slick materials: wet pipe, oily drums, frost-covered fittings, where smooth gloves would slide right off.
- Handles seven chemical families. Protects against caustic soda, sulphuric acid, nitric acid, n-heptane, hydrogen peroxide, hydrofluoric acid, and formaldehyde. That covers the acids, bases, and hydrocarbons you'll run into on most industrial and municipal job sites.
- Made in Finland. Cat III PPE, CE marked, REACH approved. Built by JokaSafe Oy in Evijärvi, Finland.
JokaTherm R101 Safety Mitt Specifications
| Category | Details |
|---|---|
| Brand | JokaSafe (Jokasafe Oy, Finland) |
| Model | JokaTherm R101 |
| Product Type | Safety mitt (mitten) |
| Color | Black (grey fur lining) |
| Sizes | 9 (US Medium), 10 (US Large), 11 (US XL) |
| Length | 25 cm |
| Surface Material | Granulated PVC (TopGrip) coating |
| Construction | Double PVC intermediate layer, triple Vinyl 360° surface |
| Inner Lining | Allergy-free 100% cotton |
| Removable Liner | Detachable artificial fur lining |
| Cold Flexibility | -50°C / -58°F |
| Chemicals Tested | K: NaOH 40%, L: H2SO4 96%, M: HNO3 65%, O: n-Heptane 100%, P: H2O2 30%, S: HF 40%, T: Formaldehyde 37% |
| Compliance according to EN and EN ISO standards | EN 420:2003 + A1:2009, EN 388:2016, EN 511:2006, EN ISO 374-1:2016 Type A, EN ISO 374-5:2016, EN 374-2:2014, EN 16523-1:2015, EN ISO 4675:2017, EN ISO 7854:1997 Method A, EN ISO 2286-3:1998 |
| PPE Category | Cat III |
| Certifications | CE marked, REACH approved |
| Washable | Yes, at +40°C; dry mouth upwards |
| Country of Manufacture | Finland |
Performance
The JokaTherm R101 safety mitt scores the maximum EN 511 convective cold rating (Level 4) because the mitt shape pools finger heat into one compartment. That thermal advantage over five-finger gloves makes it the stronger pick when warmth outweighs dexterity.
Construction and Design
| Component | Detail |
|---|---|
| Outer Surface | Granulated PVC (TopGrip) for wet, oily, and dry grip |
| Intermediate Layers | Double PVC coating forming the Vinyl 360° chemical and cold barrier |
| Inner Surface | 100% cotton, allergy-free |
| Removable Liner | Artificial fur (teddy), grey, detaches for separate washing |
| Cuff Style | Extended gauntlet, 25 cm total length |
| Fit | Roomy mitt; accepts thin liner gloves without sizing up |
JokaTherm R101 Size Guide
| Size | Glove Length | A: Palm Length | B: Palm Circumference |
|---|---|---|---|
| 9 | 28 cm | 19 cm | 24.5 cm |
| 10 | 31 cm | 19 cm | 26 cm |
| 11 | 33.5 cm | 21 cm | 29 cm |
Applications
- Winter chemical dosing and bulk transfer at water and wastewater treatment plants
- Oil and gas drilling operations in arctic or sub-zero conditions
- Mining operations requiring chemical splash protection alongside cold insulation
- Commercial fishing and fish processing on wet, cold decks
- Outdoor valve, pipe, and fitting maintenance during Canadian winters
- Agricultural, forestry, and municipal works in cold environments
For shorter tasks that skip the full gauntlet, the JokaSafe JokaTop short-cuff mitt offers the same TopGrip surface in a compact design.
Why Choose the JokaTherm R101
Most cold-weather gloves force a trade-off: insulated gloves that can't touch chemicals, or chemical gauntlets with zero thermal protection. The JokaTherm R101 safety mitt eliminates the swap. One mitt handles caustic soda transfer and pipe fitting repair in a frozen trench.
Buy JokaSafe JokaTherm R101 Safety Mitts Online from Cleanflow
Cleanflow is an authorized JokaSafe distributor with stock ready to ship across Canada and the USA. Order the JokaTherm R101 safety mitt online or contact our team for bulk pricing and technical support.
For the full JokaSafe lineup, including the extreme-condition gloves, see the JokaSafe collection at Cleanflow.
Frequently Asked Questions
How cold can the JokaTherm R101 safety mitt handle?
The Vinyl 360° shell stays flexible at -50°C / -58°F. EN 511 rates it Level 4 convective cold (maximum) and Level 3 contact cold. For prolonged static work below -30°C, layer a thin merino liner underneath.
What chemicals does the JokaTherm protect against?
EN ISO 374-1 Type A, KLMOPST: sodium hydroxide (40%), sulphuric acid (96%), nitric acid (65%), n-Heptane (100%), hydrogen peroxide (30%), hydrofluoric acid (40%), and formaldehyde (37%).
Can I wash the JokaTherm mitt?
Yes. Pull out the fur liner first. Wash the shell and liner separately at up to 40°C with mild detergent. Dry with the opening facing upward. Inspect PVC surfaces and seams before re-use.
Is the JokaTherm waterproof?
The PVC shell repels water on contact. EN 511 water penetration scores 0, meaning water can enter through the gauntlet opening during prolonged submersion. Tighten the cuff for wet work.
What sizes does the JokaTherm come in?
Three sizes: 9 (US Medium), 10 (US Large) and 11 (US XL). The mitt fits roomy by design, so most users wear a thin liner glove underneath without sizing up.
✅ This item is normally regularly stocked. Shipping times may vary depending on availability. Please contact us to confirm stock and shipping times. You will receive tracking details once the item has shipped.
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