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Liquid applied waterproofing pu maris polymers | Mariseal 730

Mariseal 730

Mariseal 730 is a transparent, elastic, one component, solvent free polyurethane primer. Used as a primer in waterproofing and sealing applications on absorbent surfaces and bitumen/ asphalt felts.


  • Simple application (roller or brush)
  • Low viscosity
  • Solvent free
  • Excellent anchoring to many surfaces
  • Resistant to stagnating water
  • Provides high elasticity to match the MARISEAL SYSTEM
  • Provides high tensile and impact strength
  • Heat and frost resistant
  • Stops the creation of dust
  • Chemical resistant

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