Products by Category:

Tank Linings, Secondary Containment


SherFlex Elastomeric Polyurethane is a 100% solids, spray applied, aromatic polyurethane coating and lining. It can be applied at thicknesses of 30-250 mils (750-6250 microns) in multiple passes during a single application. Can be used for potable water applications.

  • Fast cure - short down time
  • High build and Flexible
  • Crack bridging capabilities
  • Seamless and waterproof
  • Impact, tear, and abrasion resistant
  • Chemical resistant
  • Low permeability

Recommended Usage

Potable Water Tank Restrictions:

  • Water contact temperature: 23°C
  • Tanks ≥ 3,000 gallons
  • Pipes ≥ 61"
  • Maximum DFT: 100 mils

Designed for use in immersion service as a tough, flexible, impact resistant, waterproof coating and lining system. For use in areas including:

  • Wet Wells
  • Cooling Tower Linings
  • Grit Chambers
  • Water & wastewater linings
  • Aeration Basins
  • Secondary containment
  • Sewer manholes
  • Potable Water
Product Number Product Name GHS SDS Data Page
B65H910 Beige (NSF PART A) GHS SDS  |  Data Page
B65B910 Black Part A GHS SDS  |  Data Page
B65V910 Hardener (NSF Part B) GHS SDS  |  Data Page