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