Products by Category:

Polyurethane

SherFlex S

SherFlex S- Elastomeric Polyurethane is a 100% solids, aromatic quick set polyurethane repair material. It can be applied at thicknesses of 30-80 mils (750-2000 microns) in a single application.

  • Certified to ANSI/NSF Standard 61 for potable water tanks, 3,000 gallons and larger, or pipe sizes 61" ID or larger
  • 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: 80 mils (2000 microns)

Designed for use in immersion service as a part of tough, flexible, impact resistant, waterproof coating and lining system.

For use over SherFlex Elastomic Urethane or Envirolastic AR 520 PW to repair damaged areas or touch-up pinholes. Intended for use over small areas only. For use in areas including:

  • Wet Wells
  • Cooling Tower Linings
  • Grit Chambers
  • Water & wastewater linings
  • Aeration Basins
  • Secondary containment
  • Sewer manholes
Resources
Product Number Product Name GHS SDS Data Page
B65H920 Beige Part A GHS SDS  |  Data Page
B65V920 Hardener Part B GHS SDS  |  Data Page