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ACRYLIC SEALANT 310ML

Odorless one component acrylic based sealant 

ٍSize: 310ml

In stock
SKU
1892165
IQD 4,000

Application


Sealing of low and medium movement joints between
various construction materials (wood, concrete, brick etc., sealing jointsbetween windows, walls, doors etc.,) filling cracks in walls and onceilings. Can be painted over once cured. (preliminary test required)


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) should 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 +40 °C. Immediately after the application, smooth the sealant at once with a joint smoother. Excess sealant can be removed with a wet cloth. Keep the sealed joint dry at least for two hours. Cured sealant can be removed mechanically not suitable for permanent water storage.

 

Technical Data


Base chemical  Acrylic dispersion 
pH Value 7–8 
Specific gravity  1,60 ± 0,03 gr/cm3 (ASTM D792) 
Tack free time 50 ± 20min (23ºC and 50% R.H) (ASTM C679) 
Skin forming 10 min 
Curing rate 1 to 2mm/day (23ºC and 50% R.H) 
Elongation at break  250% (ASTM D412) 
Max. permanent motion 5%
Temperature resistance -10ºC to 80ºC
Application temperature +5ºC to 40ºC 
Hardness (shore A)  50
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