MasterSeal 704AR – A synthetic membrane of plasticised PVC

How does MasterSeal 704AR work?

MasterSeal 704AR is a synthetic membrane made by the casting process. Made of plastisol layers with different chemical and physical properties and has a layer of 50 g/m2 glass fiber inserted for dimensional stability. It also has a 200 g/ m2 non-woven polyester felt, to aid bonding to the substrate with an adhesive. A bitumen resistant grade, with a 300 g/ m2 nonwoven polyester felt, is also available.

What are MasterSeal 704AR typical applications?

MasterSeal 704AR can be applied in the following circumstances:

  • Exposed and architectural Roof Structures
  • Landscaped areas and Roof Gardens
  • Refurbishment of Roofs with existing bitumen waterproofing, using a variant of this membrane.

What are MasterSeal 704AR main benefits?

MasterSeal 704AR advantages include the following:

  • It has superior mechanical characteristics and high resistance to weathering and ultra violet rays
  • High mechanical properties and resistance to puncturing
  • Dimensionally stable
  • Resistant to hot-cold temperature cycles
  • Custom colours possible to aid architectural design
  • Bitumen resistant variant available\
  • Long life expectancy

Product information

Technical Data Sheet


MasterSeal 704AR_TDS

pdf (594.16 Kb)

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