Description

Characteristics

Tec7 Caulk  is a professional acrylic mastic used to seal and fill all construction materials.

The formulation ensures a perfect finish with all types of paint, stains and varnishes with little or no risk of reactions such as blistering or discolouration.

Tec7 Caulk  sets to a plastic consistency which is perfect to take up expansion and movement in the substrate without loosening or cracking.

 

Tec7 Caulk

PROFESSIONAL DECORATORS CAULK

• Tec7 quality acrylic sealant.
• Virtually odourless.
• Easy to finish.
• Repaintable after 1 hour.
• Compatible with all paints and varnishes.
• Suitably resistant to damp and condensation.
• Safe to use with all construction materials

Applications

• Sealing and finishing of joints, gaps and cracks before overcoating.

• Sealing of joints between frames, walls, window sills, skirtings, etc.

• Repairs and sealing of cracks and joints in aerated concrete, stone, plasterwork and woodwork.

• Sealing of angle and panel joints in interior construction.

• Filling drill and screw holes in walls and ceilings

Technical Info

• Base: acrylate.

• Odour: low odour.

• Relative density (DIN 53479): 1.56 g/ml.

• Skinning time (at 23°C and 50% relative humidity): 10 minutes.

• Ambient application temperature: from +5°C to +40°C.

• Temperature resistance after setting: from +20°C to +70°C.

• Tensile strength (DIN 53504 S2): 0.68 N/mm².

• Elongation at break (DIN 53505): 200%.

• Movement capacity: 7.5%.

• Shore A hardness: 38.

• Modulus at 100% strain (DIN 53504 S2): circa 0.65 N/mm2.

• Storage life: 18 months in a dry place. The product may freeze down to -15°C during transport without loss of quality).

• Safety measures: please consult the safety datasheet.