PU-10 Polyurethane mastic

PU-10 Polyurethane mastic is a two component compound based on polyurethane. PU-10 is applicable as a cold paste and shows outstanding adhesion to various types of surfaces. It is resistant to chemical solvents including petroleum solvents.

Category:

– Facade seam sealant

– Sealant for concrete expansion joints

– Seam sealer mastic in airport and refinery areas

– Outstanding adhesion

– Resistant to petroleum solvents

– Resistant to high voltage electricity

Considering the mix proportion and quickness of application staff, mix a suitable amount of the resin and the hardener for 5 minutes then pour the mix into another container and mix it for another 3 minutes. Then, pour the mix into the joints.

Mix weight proportion:

Resin: 8 units,   hardener: 1 unit

  • This material is not classified as hazardous and harmful to health and the environment; however, it must not be swallowed or be in contact with the eyes.
  • In case of accidental contact with skin or eyes, immediately rinse it with plenty of water.In case of being swallowed, immediately visit a physician.
  • This material is not inflammable.

Its pot life is maximum 40 minutes.

Physical state two component liquid
Color gray
Specific weight ∼ 1.5 gr/cm3
Thermal resistance +140℃
Freezing resistance -30℃
Pot life Max. 40 min.
Ultimate drying time 30 hours
Standard ASTM D1850 & 1854
Expiry period and storage Up to one year, in a roofed storage, away from cold weather and direct sunlight
package in 14-kg set

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