Description
MCR Safety Flex-Tuff 5190B is an 18 mil latex chemical resistant glove, 12 in long, straight cuff. MCR Safety rates it EN 388 abrasion 1, EN ISO 374-1 Type B with code letters KMT. FDA accepted material as stated by MCR Safety. Sizes M (8) to XL (10). Sold by the dozen. Part numbers 5180B, 5190B, 5199B. Part of the Flex-Tuff series. Ships in 1–2 business days; most orders arrive in 3–7 business days.
MCR Safety 5190B specifications
| Item | MCR Safety data |
|---|---|
| Part numbers | 5180B (M (8)), 5190B (L (9)), 5199B (XL (10)) |
| Series | Flex-Tuff |
| MCR Safety description | Long Light Blue Latex Canners Gloves 18 mil Thickness 12 Inches Length Unlined Industry Standard Grade |
| EN 388 Abrasion | 1 |
| EN 374 | Type B (KMT) |
| Coating | Latex |
| Thickness | 18 mil |
| Length | 12 in |
| Cuff Style | Straight |
| Thumb Style | Straight |
| Features | Biodegradable; FDA Accepted Material |
| Sizes | M (8), L (9), XL (10) |
| Packaging | Polybagged by the pair; Polybag 12 |
| MCR Safety sells by | Dozen |
| Case pack (MCR Safety file) | 12 per case |
| California Proposition 65 | Warning applies, as MCR Safety lists it |
Source: MCR Safety product page https://mcrsafety.com/arm-hand-protection/5190b, fetched Nov 6 2026; MCR Safety specification sheet 5190B; MCR Safety price and packaging file, Oct 21 2026.
Ratings and standards
| Standard | Rating as published by MCR Safety |
|---|---|
| EN 388:2016 mechanical risks (CE scores as MCR Safety lists them) | abrasion level 1 (levels 1–4; MCR Safety publishes these component scores rather than a full EN 388 marking) |
| EN ISO 374-1:2016 chemical permeation | Type B (three or more test chemicals held back for 30 minutes or longer); code letters KMT (K sodium hydroxide 40%; M nitric acid 65%; T formaldehyde 37%) |
| Food contact | FDA accepted material, as MCR Safety lists it |
Source: MCR Safety product page https://mcrsafety.com/arm-hand-protection/5190b, fetched Nov 6 2026; MCR Safety specification sheet 5190B; MCR Safety, "Sleeve Cut Protection" guide (test methods page) (EN 388-16 test methods); MCR Safety, "Chemical Products Matrix" (EN ISO 374-1:2016), pages 1–2. Ratings are as published by the manufacturer or the named standard, not a recommendation for any task.
Features
- Unlined canners gloves
- 18 mil light blue latex gloves
- 12 inches in length
- Raised Z pattern on the palm aids grip
- Straight cuff
- Component materials meet relevant federal regulations for food contact
Source: MCR Safety feature list for style 5190B on its product page, fetched Nov 6 2026.
Chemical permeation data
| EN ISO 374-1 letter | Test chemical | CAS | Breakthrough time class, as MCR Safety lists it |
|---|---|---|---|
| K | sodium hydroxide 40% | 1310-73-2 | 30 minutes or longer |
| M | nitric acid 65% | 7697-37-2 | 30 minutes or longer |
| T | formaldehyde 37% | 50-00-0 | 30 minutes or longer |
Source: MCR Safety, "Chemical Products Matrix" (EN ISO 374-1:2016), pages 1–2. The matrix lists the EN ISO 374-1:2016 type and the test chemicals the glove held back for the class time; it does not publish breakthrough minutes by chemical. The end user decides suitability for any chemical, concentration or task.
MCR Safety 5190B family
| Part number | Style | Size | UPC | Case pack | MCR sells by | On our site |
|---|---|---|---|---|---|---|
| 5180B | 5190B | M (8) | 30451435108013 | 12 | DZ | this page |
| 5190B | 5190B | L (9) | 30451435190025 | 12 | DZ | this page |
| 5199B | 5190B | XL (10) | 30451435199035 | 12 | DZ | this page |
Related MCR Safety Flex-Tuff part numbers
| Style | Item | ANSI cut | ANSI abrasion | Coating / leather | Sold by |
|---|---|---|---|---|---|
| 5090B | Flex-Tuff 5090B Chemical Resistant Gloves, Latex, 18 mil, 12 in | — | — | Latex | Dozen |
| 5110 | Flex-Tuff 5110 Chemical Resistant Gloves, Latex, 18 mil, 12 in | — | — | Latex | Dozen |
| 5250 | Flex-Tuff 5250 Chemical Resistant Gloves, Latex, 15 mil, 12 in | — | — | Latex | Dozen |
| 5290 | Flex-Tuff 5290 Chemical Resistant Gloves, Latex, 18 mil, 12 in | — | — | Latex | Dozen |
| 5290B | Flex-Tuff 5290B Chemical Resistant Gloves, Latex, 18 mil, 13 in | — | — | Latex | Dozen |
| 5290P | Flex-Tuff 5290P Chemical Resistant Gloves, Latex, 18 mil, 12 in | — | — | Latex | Dozen |
| 5290PB | Flex-Tuff 5290PB Chemical Resistant Gloves, Latex, 18 mil, 12 in | — | — | Latex | Dozen |
| 6810 | Flex-Tuff 6810 Latex Coated Work Gloves | — | — | Latex | Dozen |
| 6830 | Flex-Tuff 6830 Latex Coated Work Gloves | — | — | Latex | Dozen |
Source: MCR Safety product page for each style (fetched Nov 6 2026); MCR Safety price and packaging file, Oct 21 2026 (UPC, case pack, how MCR sells it). Each style links to its own page.
MCR Safety 5190B questions
What is the standard BS EN ISO 374? EN ISO 374-1:2016 is the chemical-permeation glove standard; the type and code letters name the test chemicals held back for 30 minutes or longer. MCR Safety rates the 5190B Type B (three or more test chemicals held back for 30 minutes or longer); code letters KMT. The permeation table on this page lists the chemicals.
Is size 10 a large glove? Not on MCR Safety’s chart: size 10 is XL on the 5190B and large is 9. Sizes: M (8), L (9), XL (10); the size is the part-number ending (5180B, 5190B). Glove size numbers vs letters.
What is the EN 388 standard? EN 388:2016 is the European mechanical-risk glove standard. MCR Safety publishes the CE component scores for the 5190B: abrasion level 1; it does not publish a full EN 388 marking for this style.
What are chemically resistant gloves made of? The 5190B is latex, 12 in long, 18 mil thick, as MCR Safety lists it.
How is the 5190B sold? By the dozen (12 pairs of one size). MCR Safety case pack: 12 per case.
Guides: reading a chemical resistance chart · permeation vs penetration · nitrile vs latex vs vinyl · how to measure glove size · every chemical glove by material · gloves for methylene chloride and solvents · glove size numbers vs letters.
Manufacturer item number: 5190B. Spec sheet: MCR Safety specification sheet (PDF).
This product carries a California Proposition 65 warning from the manufacturer.
Long Light Blue Latex Canners Gloves
18 mil Thickness
12 Inches Length
Unlined Industry Standard Grade
Component materials meet
all relevant federal regulations for food contact
Our unlined 5190B gloves, made of 18 mils of natural rubber latex, are ideal for the food industry, with a Z pattern palm pattern for added gripping power and a straight cuff. These gloves are available in light blue and meet all relevant federal regulations for food contact. Choose MCR Safety for high-quality canners gloves that you can trust.
Note: This product contains natural rubber latex which
may cause allergic reaction to those with latex allergies.
Sold by the dozen
One dozen holds 12 pairs. The price shown is per dozen; quantity 1 = 1 dozen.
Prop 65 Warning
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.govSize chart (MCR Safety)
| Size | Across the hand, men's | Across the hand, ladies' | Size on this page |
|---|---|---|---|
| Medium | 3 to 3.5 in | 2.5 to 3 in | M (8) |
| Large | 3.5 to 4 in | 3 to 3.5 in | L (9) |
| X-Large | 4 to 4.5 in | - | XL (10) |
MCR Safety says to use a ruler to measure across your hand; the chart is an approximate size and the glove should be tried on to confirm fit.
Source: MCR Safety, Glove Size Guide.
Item Numbers
Variant item numbers:
5180B – Medium
5190B – Large
5199B – X - Large
