Dymonic

Dymonic is a single-component, polyurethane joint sealant with excellent elastic properties.

General properties

  • Excellent adhesion to most construction materials.
  • Joint movement capability: ± 25%.
  • Excellent resistance to weather effects and UV radiation.
  • Proven retention of elasticity: at least 15 years.
  • Can be painted over with most elastic paints.

Main areas of use

  • Façade joints.
  • Various construction joints. Suitable materials: concrete, brick, limestone, steel, aluminium, wood, ceramic tile, hard plastic, etc.
  • Door and window perimeter joints.

Limitations

  • Not suitable for joints of floors subject to heavy loading.
  • Not suitable for joints that are permanently underwater.

Colour

  • White marble
  • Light grey
  • Dark grey

Packaging

  • 600 ml sausage (15 per carton)

Composition
Dymeric is a single-component, moisture-curing, polyurethane sealant. 

Properties (typical values)

  • Specific gravity: 1.24
  • Skinning time (+23 °C, 50% RH): 40 min
  • Curing time (+23 °C, 50% RH): 4 mm: 1 day; 10 mm: 6 days
  • Movement capability: ± 25%
  • Hardness (Shore A): 16
  • Elastic recovery (EN 27389): 92%
  • Tensile Strength (EN 28339): 0.42 MPa
  • Elongation at break (EN 28339): 275%
  • Secant modulus at 100% elongation (EN 28339): 0.16 MPa
  • Service temperature range: -40 °C to +85 °C