Fuseal® Fast-Lock™ PP Corrosive Waste

Fuseal Fast-Lock Corrosive Waste Piping

The new Fuseal Fast-Lock Joining System is a revolutionary new mechanical joint (MJ) solution for our Fuseal corrosive waste system. It is fast and easy to install. Unlike cemented systems, it does not require special cement or applicators nor are there any toxic fumes. Most importantly there are no cure times to wait for. Fast-Lock is the most compact mechanical joint on the market. It allows for installation of the system in tight spaces such as between walls where other systems will not fit.

Fuseal is resistant to the corrosive action of alkalis, alcohols, acids, solvents and salt solutions. Fuseal PP will not rust, pit, scale, corrode or be affected by electrolysis. Fuseal has a proven history and is ideal for many applications including chemical processing, ship building, food & beverage, pharmaceutical, hospitals, universities, and other laboratories to name a few. The system is suitable for below ground and behind wall applications but ensure these installations are in alignment with building codes and the AHJ (Authority Having Jurisdiction).

Product Overview

Technical Data:

Size Range:

  • 1½" - 4" Schedule 40/80

Pressure Rating:

  • 35 PSI

Operating Temperature:

  • 32°F - 212°F (0°C - 100°C)

Joining Technology:

  • Fast-Lock Mechanical Joint

Standard Ratings:

  • ASTM F1412
  • ASTM D3311
  • ASTM D4101
  • ASTM F1290
  • ASTM D635
  • NSF CW
  • CSA


  • Polypropylene Non-Flame Retardant Pipe (PPNFR)
  • Polypropylene Flame Retardant (PPFR)

Fields of Application:

  • Corrosive Waste Damage
  • Life Sciences
  • Chemical Process Industry
  • Shipbuilding / Marine
  • Food and Beverage


  • Fast installation
  • Compact - Fits in tight spaces such as inside walls
  • No special tools required
  • Pressure rated to 35 PSI
  • Long Life - Will not corrode
  • High temperature
  • MJ and Electrofusion interchangeable