Saturday, May 11, 2019

Introducing Type NB190® Hydrophilic Waterstop Paste

Type NB190® Hydrophilic Waterstop Paste
Designed for use as a waterstop in new and retrofit concrete cold joint construction. May also be used as an adhesive for Type NB190® Hydrophilic Waterstop.

Properties

  • NB190® Hydrophilic Waterstop Paste is a moisture curing, hydrophilic, elastomeric sealant.
  • Exhibits flexible, resilient rubber that adheres to a wide variety of substrates. 
  • Over 100% hydrophilic expansion in 48 hours.
  • 250% hydrophilic expansion in 30 days.
  • Solvent free, 100% solids, will not shrink.
  • Tack free skin is formed in 60 minutes (@ 75°F / 23°C)
  • Typical cure takes place in 24 hours.
  • Available in 10.5-ounce cartridges.
  • Shelf Life: 12 months when stored at temperature not exceeding 80°F
  • Color: Red
Typical Uses
  • Concrete cold joints.
  • Expanded metal forms.
  • Pipe or circular penetrations.
  • Crack and joint repair.
  • Sheet pile interlocks.
  • Precast segment sealant.

Tuesday, May 07, 2019