Textiles / Fabrics Caulk, Grout, and Joint Compounds

Hydroactive Polyurethane Grout -- No. F-370
from Sauereisen, Inc.

Sauereisen No. F-370 is a catalyzed hydrophobic polyurethane liquid. No. F-370 expands when it meets any source of water or moisture before curing. No. F-370 adheres tenaciously to practically any substrate - wet or dry. Grout No. F-370 is used to stop leakage through cracked or honeycombed... [See More]

  • Substrate Compatibility: Ceramic, Glass; Concrete, Masonry; Composites; Metal; Paper or Paperboard; Plastic; Porous Surfaces; Rubber or Elastomer; Textiles or Fabrics; Wood; Dissimilar Substrates; Practically any Substrate Wet or Dry
  • Chemical System: Polyurethane
  • Type / Form: Sealant; Liquid
  • Composition: Unfilled