Sterling Seal & Supply Black EPDM Rubber NSF/ANSI 61 Gasket, 1/8", 12" x 12" (1 sheet)

January 4, 2011 President Obama signed legislation revising the definition of “lead free” within the Safe Drinking Water Act (SDWA) The tolerated lead content level was drastically reduced to a mere 025% per weighted average This steep decline in acceptable levels of this hazardous contaminant impacted all manufacturers and distributors of joining and sealing components A grace period of 36 months was granted to allow all entities working within the potable water industry to change their inventory over to a material that meets the new stricter Safe Drinking Water Act standards January 4, 2014- President Obama’s legislation went into full effect, ending the grace period As of that date, it has been illegal to introduce products into commerce for drinking water applications UNLESS they are tested and meet the new version of the lead-free standard Standard rubber compounds used in gaskets and seals in potable water applications must be proven to prevent leaching of harmful contaminants prior to installation NSF’s expertise in all areas of public drinking water provides the peace of mind that we deemed essential to share with our customers Gaining product acceptance is simplified when a product bears the familiar NSF seal The NSF logo is the most widely recognized and respected mark in the drinking water industry There are over 155,000 public water systems in the United States More than 286 million Americans drink water from a community system daily Water safety concerns are at an all time high Applications impacted are public drinking water distribution including water storage tanks and reservoirs, water meters and all individual components Joining and sealing materials (gaskets, adhesives, and lubricants) Mechanical devices (water meters, valves, and filters) Pipes and related products (hose and fittings) Plumbing devices (faucets and drinking fountains) Non-metallic potable water materials and fire hydrants

• As of January 4, 2014 it has been illegal to introduce products into commerce for drinking water applications UNLESS they are tested and meet the new version of the lead-free standard
• Standard rubber compounds used in gaskets and seals in potable water applications must be proven to prevent leaching of harmful contaminants prior to installation
• Certification to NSF-61 provides assurance to a highest level that American Biltrite rubber EPDM NSF gasket strips supplied by Sterling Seal & Supply is safe for use in drinking water service
• SPECIFICATION ASTM D2000; Hardness Shore A 75 +/- 5, ASTM D1330 Grade 1 & 2, POLYMER: Ethylene-Propylene (EPDM); ASTM D412 TENSILE (PSI): 1500 min.; ULTIMATE ELONGATION(%) 250 min. ASTM Grade
• Maximum pieces per roll: 2; Minimum piece length: 10’; Width tolerance: -0/+1”; Length tolerance: +/- 10%; Excellent resistance to heat, ozone and sunlight. Superior resistance to cold and hot water