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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.


 
Xypex Chemical Corporation 
13731 Mayfield Place
Richmond, BC V6V 2G9 
Canada 
604-273-5265


Facility : Richmond, British Columbia, Canada

Joining and Sealing Materials

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Patching Material
Xypex Patch'n Plug[1] [2] CLD 23 CMNT

[1] Mix ratio is 1 part water to 3-3.5 parts Patch'n Plug by volume, mixed to the
    consistency of a stiff putty or workable mortar.  Certified for a 24 hour cure time at
    ambient temperature.
[2] Certified for use as a patching material for up to 5% of the surface area in pipes 8"
    and greater and tanks 1000 gallons and greater.


Protective (Barrier) Materials

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

Coatings - Tank[1]
HD-150[2] >= 100,000 gal. CLD 23 CMNT
Megamix I / Xycrylic Admix[3] >= 1000 gal. CLD 23 CMNT
Xypex Concentrate[4] >= 12,000 gal. CLD 23 CMNT
Xypex Concentrate/Modified Coating System[2] >= 100,000 gal. CLD 23 CMNT
Xypex Megamix II[5] >= 1000 gal. CLD 23 CMNT

[1] Only products bearing the NSF Mark are Certified.
[2] Number of Coats: 2
    Sequence of Coats: 1 coat Concentrate, 1 coat Modified
    Recoat Cure Time and Temperature: 2 hours at 23ºC
    Final Cure Time and Temperature: 3 days moist cure followed by 12 days set time prior to
    water contact
    Special Comments: Mix ratio of powder:water is 5:2 by volume. Maximum film thickness is
    1/16 in (1.25mm).
[3] Number of Coats: 1
    Maximum Field Use Dry Film Thickness (in mils): 126 (3.2 mm)
    Maximum Thinner: None
    Final Cure Time and Temperature: 3 days at 20°C
    Special Comments: Combine 1 part Xycrylic Admix with 2 parts water. Then, mix 0.23
    gallons of the liquid mixture with 10 lbs. of dry Megamix I Powder. Certified for
    Megamix I and Xycrylic-Admix as a system mixed and applied as described. Neither
    component is Certified on its own.
[4] Number of Coats: 2
    Recoat Cure Time and Temperature: 2 hours at 23ºC
    Final Cure Time and Temperature: 3 days moist cure followed by 12 days set time prior to
    water contact
    Special Comments: Mix ratio of powder:water is 5:2 by volume. Maximum film thickness is
    1/16 in (1.25mm).
[5] Number of Coats: 1
    Maximum Field Use Dry Film Thickness (in mils): 500 - 2000
    Final Cure Time and Temperature: 3 days moist cure at 72°F
    Special Comments: Mix ratio of water:powder is 0.9 gallons:55 lbs or 1 gallon:60 lbs.

Concrete Admixtures[1]
Admix C-1000[6] >= 10,000 gal. C. HOT CMNT
Admix C-2000[6] >= 10,000 gal. C. HOT CMNT
Admix C-500[6] >= 10,000 gal. C. HOT CMNT

[1] Only products bearing the NSF Mark are Certified.
[6] Certified for Regular Mix Grade at a level not to exceed 2% by weight of cement and No
    Fines Grade at a level not to exceed 1% by weight of cement.


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