Products by Category:

Tank Linings, Secondary Containment

EnviroLastic AR520 PW

ENVIROLASTIC AR520 PW is a 100% solids, spray-applied, aromatic polyurea lining system for potable water, which has extraordinary toughness and flexibility. It can be applied at thicknesses of 40.0-100.0 mils or greater in multiple passes during a single application and returned to service in four hours or less.

  • Fast cure, short downtime
  • No VOCs and low odor
  • Seamless flexible and waterproof
  • Bridges moving cracks to 1/8"
  • Retains physical properties at -20°F to 250°F
  • NSF approved to Standard 61 for tanks of 2,000 gallons

minimum

Recommended Usage

Designed for use in immersion exposure as a seamless waterproof liner for large diameter pipe and tanks conveying potable water, fresh and salt water. Ideally suited for use in facilities used for the handling, transport and storage of potable water to include:

  • Elevated steel water tanks
  • Concrete water tanks
  • Concrete reservoirs and pipe for potable water
  • Brine tanks
  • Aquariums, ponds, and fish hatcheries
  • Acceptable for use in USDA inspected facilities
  • Conforms to AWWA D102-03 ICS #4

Not recommended for use with cathodic protection systems.

Resources
Product Number Product Name MSDS Data Page
B81V3800 Isocyanate Part A MSDS Data Page
B81H3800 Beige Part B MSDS Data Page
B81B3800 Black Part B MSDS Data Page
B81R3800 Tile Red Part B MSDS Data Page
B81G3800 Light Green Part B MSDS Data Page
B81L3800 Light Blue Part B MSDS Data Page