NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, October 8, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp?TradeName=WaterWeld&Standard=061&


NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.

 
J-B Weld Company, LLC 
400 CMH Road
Sulphur Springs, TX 75482 
United States 
678-483-8219
Visit this company's website


Facility : #1 USA

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Sealants[1]
WaterWeld [3] C. HOT EPOXY 

[1] Mix ratio of Part A:Part B is 1:1
[2] The exposed surface area of sealant in a tank shall not exceed 0.60 sq. cm/L or 0.095
    sq. in./L
[3] The exposed surface area of sealant in pipes and fittings shall not exceed 1.3 sq. cm/L
    or 0.2 sq. in./L

Number of matching Manufacturers is 1
Number of matching Products is 1
Processing time was 1 seconds