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NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects
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.
Structural Technologies LLC | |
10150 Old Columbia Road | |
Columbia, MD 21046 | |
United States | |
410-859-6539 | |
Visit this company's website |
Facility : Columbia, MD
Protective (Barrier) Materials
Water | Water | |||
Water Contact | Contact | Contact | ||
Trade Designation | Size Restriction | Temp | Material | |
Coatings - Pipe |
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V-Wrap 770[1] [G] | 36" - 312" | CLD 23 | EPOXY | |
V-Wrap PF[2] [G] | 60" - 312" | CLD 23 | EPOXY | |
[1] Product is applied in 5 layers: Combine the contents of V-Wrap 770-A pail and V-Wrap 770-B pail together and mix for 3 minutes using a mixer speed of 400-600 RPM until uniformly blended. Transfer the mixed epoxy into the other pail and mix for an additional 2 minutes. Layer 1: 10 wet mils of V-Wrap 770 resin. Mix ratio of V-Wrap 770 resin part A:B is 100:33 by weight. Layer 2: 40 wet mils of thickened V-Wrap 770 resin. Thickened V-Wrap 770 is achieved by adding fumed silica to the resin at a maximum ratio of 1.5 parts fumed silica to 1 part resin by volume. Layer 3: 8 coats of V-Wrap EG50 or V-Wrap EG50B Fabric saturated with V-Wrap 770 resin. The thickness of each coat/layer of fabric is 50 mils. High strength steel wire (conforming to ASTM A881 specification) may be embedded in between fabric layers with V-Wrap 770 Thickened epoxy. Wires measure 0.2-inch (5 mm) diameter and are helically wound into place with a typical spacing of 0.4 inch (10 mm) on center. Layer 4: 8 coats of V-Wrap C100H, V-Wrap C100HM, V-Wrap C200H, V-Wrap C200HM, V-Wrap C220B, V-Wrap C400H, V-Wrap C400HM, or V-Wrap C440HMA Fabric saturated with V-Wrap 770 resin. The thickness of each coat/layer of fabric is 90 mils. High strength steel wire (conforming to ASTM A881 specification) may be embedded in between fabric layers with V-Wrap 770 Thickened epoxy. Wires measure 0.2-inch (5 mm) diameter and are helically wound into place with a typical spacing of 0.4 inch (10 mm) on center. Layer 5: 40 wet mils of thickened V-Wrap 770 resin. Thickened V-Wrap 770 is achieved by adding fumed silica to the resin at a maximum ratio of 1.5 parts fumed silica to 1 part resin by volume. The final cure time and temperature is 24 hours at 75ºF. There is no cure time required between the application of layers. [2] Product is applied in 4 layers: Combine the contents of V-Wrap 770-A pail and V-Wrap 770-B pail together and mix for 3 minutes using a mixer speed of 400-600 RPM until uniformly blended. Transfer the mixed epoxy into the other pail and mix for an additional 2 minutes. Layer 1: 10 wet mils of V-Wrap 770 Resin. Mix ratio of V-Wrap 770 Resin Part A:B is 100:33 by weight. Layer 2: 40 wet mils of V-Wrap PF Putty. Mix ratio of V-Wrap Putty is Part A:B is 100:31.5 by weight. Layer 3: 4 coats of V-Wrap EG50 or V-Wrap EG50B Fabric saturated with V-Wrap 770 resin. The thickness of each coat/layer of fabric is 50 mils. High strength steel wire (conforming to ASTM A881 specification) may be embedded in between fabric layers with V-Wrap 770 Thickened epoxy. Wires measure 0.2-inch (5 mm) diameter and are helically wound into place with a typical spacing of 0.4 inch (10 mm) on center. Layer 4: 6 coats of V-Wrap C100H, V-Wrap C100HM, V-Wrap C200H, V-Wrap C200HM, V-Wrap C220B, V-Wrap C400H, or V-Wrap C400HM Fabric saturated with V-Wrap 770 resin. High strength steel wire (conforming to ASTM A881 specification) may be embedded in between fabric layers with V-Wrap 770 Thickened epoxy. Wires measure 0.2-inch (5 mm) diameter and are helically wound into place with a typical spacing of 0.4 inch (10 mm) on center. The final cure time and temperature for the system is 24 hours at 75°F. There is no cure time between the application of layers. [G] Product is Certified to NSF/ANSI 372 and conforms with the lead content requirements for “lead free” plumbing as defined by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water Act. |
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