Jointex

Description

Jointex is a high-performance, closed-cell polyethylene expansion joint filler ideal for concrete and construction applications. Lightweight, flexible, and chemically resistant, it offers excellent thermal and acoustic insulation while being easy to cut and install. Available in rolls or sheets, with custom sizing on request.

FEATURES:

• Flexible, Closed-Cell Structure
  Made from fine, closed-cell polyethylene foam for excellent durability and flexibility.

• High Chemical Resistance
  Resists harsh chemicals, making it ideal for use in demanding environments.

• Wide Temperature Tolerance
  Remains flexible down to -40°C and stable up to +90°C—perfect for extreme climates.

• Low Thermal Conductivity
  Offers superior thermal insulation with a conductivity rating of 0.043 W/m·K at 11°C.

• Safe and Non-Toxic
  In the event of complete combustion, Jointex releases 99% CO₂ and H₂O—with virtually no poisonous gases.

• Lightweight Yet Strong
  With a tensile strength of 327 kPa and 116% elongation at break, Jointex combines strength with flexibility.

• Acoustic Insulation Properties
  Naturally reduces noise transmission, ideal for sound-sensitive applications.

• Easy to Work With
  Can be cut, sliced, punched, embossed, thermoformed, laminated, or made self-adhesive to suit your needs.

IDEAL FOR:

• Expansion joints in concrete and masonry

• Insulation and soundproofing applications

• Waterproofing systems

• Lightweight protective packaging

• General construction and engineering use