Keystone Heavy Duty SMS Coverall, CVL-SMS-HE, 25/Case
Keystone Heavy Duty SMS Coverall, CVL-SMS-HE, 25/Case
The Keystone CVL-SMS-HE coverall uses SMS polypropylene: a heavyweight meltblown layer bonded between two spunbond layers. Keystone describes the material as soft, durable and lightweight, designed to provide barrier coverage while supporting comfort and mobility. Elastic wrists and ankles help keep the garment openings in place during work.
Manufacturer-listed options include Small through 5XL in white or blue, packed 25 coveralls per case. Select the size and color required for your facility's approved garment program.
Best Uses / Applications
- General manufacturing and inspection tasks where a safety assessment approves SMS coveralls.
- Controlled-area garment programs requiring body coverage and elastic wrists and ankles.
- Production and packaging work where a latex-free garment material is specified.
- Workplaces purchasing case quantities for routine garment supply.
For electronics, pharmaceutical, medical-device or cleanroom operations, qualify the garment against the specific process requirements before use. This data sheet does not establish an ISO cleanroom classification, sterile status or ESD rating.
Key Features
- Three-layer SMS polypropylene construction.
- Soft, durable material described by Keystone as lightweight.
- Elastic wrists and ankles.
- Manufacturer states 100% latex free.
- Manufacturer describes fluid and tear/puncture resistance; no exposure-specific protection rating is supplied.
- White and blue manufacturer-listed colors.
- Manufacturer-listed sizes Small through 5XL.
- 25 coveralls per case.
Specifications
| Brand | Keystone Safety |
|---|---|
| Model | CVL-SMS-HE |
| Material | Spunbond–Meltblown–Spunbond polypropylene |
| Construction | Heavyweight meltblown polypropylene layer between two spunbond polypropylene layers |
| Wrists / Ankles | Elastic |
| Latex | Manufacturer states 100% latex free |
| Fluid / Tear / Puncture Resistance | Described by manufacturer; test values and protection ratings not supplied in the linked sheet |
| Flame-Resistance Statement | Keystone's sheet uses “flame resistant,” but provides no test standard or rating. Do not infer suitability for flame, arc-flash or hot-work hazards. |
| Manufacturer-Listed Sizes | Small, Medium, Large, XL, 2XL, 3XL, 4XL, 5XL |
| Manufacturer-Listed Colors | White, Blue |
| Packaging | 25/case |
| Country of Origin | China, per linked manufacturer sheet |
Garment Selection Comparison
| Requirement | CVL-SMS-HE Evidence | Selection Guidance |
|---|---|---|
| SMS construction | Three-layer polypropylene confirmed | Assess coverage, fit and task requirements |
| ISO cleanroom or sterile use | No class or sterile claim established by the linked sheet | Obtain facility approval and relevant documentation |
| Chemical splash protection | Fluid resistance stated; no chemical-specific test data supplied | Choose protection using hazard-specific test data |
| Flame or arc-flash hazards | No applicable rating supplied | Use a garment with the required verified rating |
| ESD protection | No ESD rating established by the linked sheet | Select a verified ESD garment when required |
Frequently Asked Questions
What does SMS mean?
SMS means Spunbond–Meltblown–Spunbond. Keystone specifies a meltblown polypropylene layer between two spunbond layers for this model. The linked sheet does not quantify its performance against other fabric brands.
How many coveralls are supplied per case?
The manufacturer lists 25 coveralls per case. Confirm your selected size and color before ordering.
What sizes and colors does Keystone list?
The sheet lists Small through 5XL, in white and blue. Manufacturer-listed options are not a statement of current stock availability.
Are the coveralls latex free?
Keystone states 100% latex free. Workers with material sensitivities should follow their facility's material-approval procedure.
Are these certified for a particular ISO cleanroom class?
The linked sheet supplies no ISO cleanroom classification or particle-shedding qualification. Your quality team must approve the garment for the intended environment.
Can I use them for hazardous chemical splash protection?
Do not select them for hazardous exposure on the basis of the general fluid-resistance statement. The sheet supplies no chemical-specific permeation or penetration data. Use hazard-specific evidence and your safety assessment.
Does the flame-resistant wording establish a protective rating?
No rating or test standard is provided in the linked sheet. That wording does not establish suitability for flame, arc-flash, welding or other hot-work hazards.
Are they sterile or ESD-rated?
Neither sterile status nor ESD performance is established by the linked manufacturer sheet. Do not substitute this garment for documented sterile or ESD-rated apparel when those properties are required.
Product Documentation
Keystone CVL-SMS-HE Product Data Sheet (PDF)
