Hi Paul,
We have used the 16 gauge stainless steel for covering work surfaces for chemical fume hoods and countertop surfaces.
These areas have been designated for non-corrosive chemicals work only.
We have had no problems after installation and use for the last 6 years.
Bridget Morris
Head of SHE, INN & RC Coordinator
Synthomer, Inc
Akron, OH 44305
mailto:bridget.morris**At_Symbol_Here**synthomer.com
330-794-6426
From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU> On Behalf Of Emery, Paul
Sent: Tuesday, October 6, 2026 5:25 PM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: [DCHAS-L] Epoxy painting soapstone chemical fume hood surface
CAUTION: This email originated from outside the organisation. Do not click links or open attachments unless you recognize the sender and know the contact is safe.
Good afternoon DCHAS, I'm wondering if any of you have any experience painting / resealing natural stone work surfaces in chemical fume hoods. A laboratory has three aging hoods that cannot be readily replaced. Considerations have included an epoxy-based sealant / paint OR installation of a ~1
CGBANNERINDICATOR
Good afternoon DCHAS,
I'm wondering if any of you have any experience painting / resealing natural stone work surfaces in chemical fume hoods. A laboratory has three aging hoods that cannot be readily replaced. Considerations have included an epoxy-based sealant / paint OR installation of a ~16 gauge stainless steel sheet. Of course these cannot affect designed airflow, sash movement, etc.
We are awaiting confirmation that their scope of work will not increase beyond fine powders (metals, salts, silica), oils (mineral mostly), and cleaning solutions (soap, ethanol/IPA). I have also asked for the specific product(s), manufacturers literature on intended use and chemical resistance, as well as their contractors experience using such materials on natural stone work surfaces.
Any thoughts, ideas, or experience from the group?
Thank you in advance for your time and consideration.
Best,
-P
Paul R. Emery, MSc
Safety Advisor - Chemical Safety Specialist
Yale Environmental Health and Safety
135 College Street, Suite 100
New Haven, CT 06510
Phone (203) 737-3521
Mobile (475) 261-6163
Email mailto:paul.emery**At_Symbol_Here**yale.edu
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