NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, January 15, 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/Protocols/Listings.asp?Company=C0571279&Standard=P151&


NSF P151
Health Effects from Rainwater Catchment System Components


 
Greenshield Products, LLC 
4008 Louetta Road #464
Spring, TX 77388 
United States 
832-957-3973
Visit this company's website

Facility : # 1 USA

 
Rooftop Coatings[1] [2]
  SeamlesSEAL ULTRA HSLV silicone coating - GreenSil 110
  SeamlesSEAL ULTRA LS silicone coating - GreenSil 70 

[1] Colors: White
    Number of Coats: 3
    Maximum Field Use Dry Film Thickness (in mils): 15 DFT per coat; 45 DFT total for 3
    coats
    Recoat Cure Time and Temperature: 24 hours at 100F and 70% Relative Humidity
    Final Cure Time and Temperature: 30 days at 100F and 70% Relative Humidity
    Special Comments: One component coatings
[2] Certified only for white coating.

Number of matching Manufacturers is 1
Number of matching Products is 2
Processing time was 0 seconds