Acrylic sealant


 

Acrylic is a one-component  universal acrylic sealant suitable for filling cracks and joints both indoors and outdoors. It's a cost-effective plastic-elastic sealant ideal for particularly static joints.
 
Features &Benefits:
• Over paintable
• Very low VOC content
• Very easy to apply and clean
• Water-proof after curing
• Can be used on all porous surfaces such as brick , concrete, wood etc.
• No odour
 
Applications: 
• Sealing of low movement joints between various construction materials (wood, concrete, brick etc.)
• Filling cracks in walls and on ceilings
• Sealing joints between windows, walls, doors etc.
 
Instructions:
• The joints must be clean and free from dust, grease and rust
• No primer is required for non-porous surfaces. On porous surfaces such as concrete, stone, cement and plaster a primer (mixture of one part acrylic sealant and 4-5
  parts of water) can be applied
• Min/max joint width must be 5mm/25mm. The recommended joint depth/width ratio is 1 to 2. Application temperature is between +5 °C and +35 °C
• Immediately after the application, smooth the sealant at once with wet finger or a wet tool
• Excess sealant can be removed by a wet cloth
• Keep the sealed joint dry at least for two hours
• Cured sealant can be removed mechanically

Consumption (approx.)：
Joint Width 5mm 10mm 15mm 20mm 25mm
Joint Depth 3mm 5mm 8mm 10mm 12mm
Efficiency /300 ml 20meters 6 meters 2.5meters 1.5meters 1meter

Standards:
Meets or exceeds the requirements of the following specifications:
• The requirements of VOC content specifications in LEED credit EQc4.1 “Low-emitting products” of SCAQMD rule 1168.
• CE marked for EN 15651 for façade, glazing and sanitary applications
 
Restrictions:
• Should not be applied for sealing joints permanently exposed to water.
• It should not be applied in case of risk of rain or frost.
• It can be painted barely with paints that are sufficiently elastic.
• Akfix AC605 is not elastic; therefore it must not be used in expansion joints.

Storage & Shelf Life:
The shelf life is 18 months if stored in unopened-original package in a dry place at temperatures between +5°C and +25°C.

Safety & Disposal:
Bears no imminent risk to health. Check MSDS guidelines for disposal and further information concerning safety.

Properties:
Basis Acrylic Dispersion  
Consistency Smooth paste  
PH 7-9  
Specific gravity 1,62 ± 0,03 gr/cm3 (ASTM D 792)
Tack-Free time 50 ± 20 min (23 °C and 50% R.H) (ASTM C 679)
Curing Rate (mm/day) 2 mm/day (23 °C and 50% R.H)  
Shore A hardness 40 – 70 Shore A  
Ultimate elongation ≥100 % (ASTM D 412)
Temperature resistance -10 °C to +80 °C  
Application Temperature +5 °C to  +40 °C  


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