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POLYSTRONG® and POLYLAST® are the latest KCH innovation in corrosion-resistant thermoplastic materials with excellent UV resistance and structural integrity. KCH vessels and equipment built with POLYSTRONG® material are capable of withstanding temperatures up to 140˚F, wind loads up to 170 MPH, and provide a combination of quality corrosion-, bacteria-, wicking-and UV-resistance over and above standard FRP laminates as shown below:
POLYSTRONG® has been subjected to rigorous lab testing to meet specific NSF Drinking Water Standards. Combining outstanding structural integrity and a superior corrosion barrier, POLYSTRONG® is ideal for even the most demanding designs and applications for outdoor usage. POLYSTRONG® is a multi-layer vessel material, chemically bonded through spray chop FRP technology.
POLYSTRONG® Applications:
 Degasifiers and Aerators Used for Municipal Water Treatment Plants Requiring NSF/ANSI61-G Drinking Water System Components Certification |
| High-Static Pressure Ventilation Systems |
| Chemical Storage Tanks |
| Wet Scrubbers |
| Biotrickling Filters |
| Fans |
| Physical Adsorption System |
POLYLAST® is a desirable, cost-effective alternative to POLYSTRONG® that still offers the superior corrosion resistance and provides ultraviolet resistance required to prevent costly UV degradation.
POLYLAST® Applications:
| Degasifiers and Aerators Used for Municipal Water Treatment Plants Requiring NSF/ANSI 61-G Certification Drinking Water System Components |
| Anywhere the Highest Level of Corrosion Resistance and UV Protection Is Required |
Quick Contact
KCH Surface Finishing
144 Industrial Drive
Forest City
NC, 28043
(888) 254-3966
Energy Production 
Municipal Drinking Water 
Municipal Wastewater 
Surface Finishing 
Food Processing 
Semiconductor Manufacturing 
Pharmaceutical
Aerospace 
