Expansion Joints

  • Used in tile, brick, concrete and polymer floor systems
  • Chemical and thermal resistance
  • Durable with wheeled traffic
  • Typically placed over existing joints in the substrate
  • Minimum of 1/4″ wide and joint depth equal to half the width recommended
  • Remainder of joint filled with Ethafoam (available from Atlas) or other closed cell polyethylene foam backer rod

Ureklad Joint Sealant


  • Pourable
  • Flexible from -10°F (-24°C) to 200°F (95°C)
  • Horizontal and vertical grades
  • USDA certifiable Download Datasheet

Thioment LF


  • Pourable
  • Solvents, alkalies, dilute acids
  • Low temperature application to 35°F (2°C)
  • Horizontal and vertical grades Download Datasheet

Rezklad E-Joint Sealant


  • Pourable
  • Excellent for wheeled traffic
  • Low temperature application available to 35°F (2°C)
  • Mild acids, alkalies, corrosive salts, alcohols, aliphatic hydrocarbons
  • USDA certifiable Download Datasheet

Chemjoint


  • One component, caulking grade
  • Installation from 30°F (-1°C) to 120°F (49°C)
  • Flexible to 450°F (232°C)
  • Good for horizontal and vertical surfaces
  • USDA certifiable Download Datasheet

Atlastic CT-30 Joint Sealant


  • Pourable
  • Flexible from 10°F (-12°C) to 150°F (66°C)
  • Organic and inorganic acids, alkalies, salts.
  • Horizontal and vertical grades Download Datasheet