NSF Product and Service Listings

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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.

 
Master Builders Solutions Construction Systems US, LLC 
889 Valley Park Drive
Shakopee, MN 55379 
United States 
952-496-6000
Visit this company's website


Facility : Newark, CA

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Grouts [4]
Masterflow 928[1] [2] CLD 23 CMNT 

[1] Certified using a moist cure of 7 days at ambient temperature.
[2] Certified for 15% of a 4,000 gallon tank and greater.
[4] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.

Patching Materials [4]
MasterSeal 590 [3] CLD 23 CMNT
Waterplug [3] CLD 23 CMNT 

[3] Certified for use as a patching material up to 10% of the surface area in tanks 50
    gallons or greater.
[4] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.


Protective (Barrier) Materials

    Water Water
  Water Contact Contact Contact
Trade Designation Size Restriction Temp Material

Coatings - Tank[1]
MasterSeal 581 Gray >= 6000 gal. CLD 23 CMNT
MasterSeal 581 White >= 6000 gal. CLD 23 CMNT
Thoroseal Gray >= 6000 gal. CLD 23 CMNT
Thoroseal White >= 6000 gal. CLD 23 CMNT 

[1] Coating notes: 
    Colors:   Gray, White
    Number of coats:   2
    Maximum Field Use Dry Thickness (in mils):   35
    Recoat Cure Time and Temperature:   24 hours at 73°F
    Final Cure Time/Temperature:   7 days at 73°F
    Special Comments:   Mix ratio of Part A to Part B is 100:30 by weight.  Part B is
    prepared by mixing 1 part MasterEmaco A 660 with 3 parts water.



Facility : Streetsboro, OH

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Grouts [3]
Masterflow 928[1] [2] CLD 23 CMNT 

[1] Certified using a moist cure of 7 days at ambient temperature.
[2] Certified for 25% OF A 50,000 gallon tank and greater.
[3] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.



Facility : Levittown, PA

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Patching Materials
MasterSeal 590 [1] CLD 23 CMNT
Waterplug [1] CLD 23 CMNT 

[1] Certified for use as a patching material up to 12% of the surface area in a 2,000 gallon
    tank and greater.


Protective (Barrier) Materials

    Water Water
  Water Contact Contact Contact
Trade Designation Size Restriction Temp Material

Coatings - Tank[1]
MasterSeal 581 Gray >= 10,000 gal. CLD 23 CMNT
MasterSeal 581 White >= 10,000 gal. CLD 23 CMNT
Thoroseal Gray >= 10,000 gal. CLD 23 CMNT
Thoroseal White >= 10,000 gal. CLD 23 CMNT 

[1] Coating Notes:
    Colors:  White, Gray
    Number of Coats:  2
    Maximum Field Use Dry Thickness (in mils):  35 wet mils
    Recoat Cure Time and Temperature:  24 hours at 73°F
    Final Cure Time/Temperature:  7 days at 73°F
    Special Comments:  Mix ratio of Part A to Part B is 100:30 by weight.  Part B is
    prepared by mixing 1 part MasterEmaco A 660 with 3 parts water.



Facility : Houston, TX

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Grouts [4]
Masterflow 928[1] [2] CLD 23 CMNT 

[1] Certified using a moist cure of 7 days at ambient temperature.
[2] Certified for 15% of a 4,000 gallon tank and greater.
[4] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.

Patching Materials [4]
Emaco S88 CI [3] CLD 23 CMNT
MasterEmaco S 488 CI [3] CLD 23 CMNT 

[3] Certified for 0.5% coverage of a tank 500,000 gallons or greater.
[4] Only products bearing the NSF Mark on the product, product packaging, and/or
    documentation shipped with the product are Certified.

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Number of matching Products is 17
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