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      Bitumen-tom (membranes, primers)

      POLYBIT EASYFELT P 4160
      Oxidized bituminous waterproofing membrane

      A polyester reinforced bituminous waterproofing membrane, manufactured from a mixture of oxidized bitumen.
      • Excellent resistance to positive water & vapor pressure
      • Good dimensional stability under tension
      • Resistant to water borne chemicals

      TDS (1)

      SDSS (2)

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      Product Description

      POLYBIT® EASYFELT P4160 is designed to be used for villas & small buildings on inverted roofs & terraces, balconies & patios.
      Available pack size: 4mm
      • Excellent resistance to positive water & vapor pressure
      • Good dimensional stability under tension
      • Resistant to water borne chemicals
      • Excellent tensile, tear and puncture resistance
      POLYBIT easyfelt p4160 frontside imea
      packshot front imea POLYBIT polypoxy fc

      How to Use

      PRIMING

      Apply Polyprime SB (Solvent based primer) @ 4-6 m²/L by brush, roller or spray. Allow the primer to dry prior to the application of the membrane.
      Easyfelt P4160 membranes are installed by using a cylinder fed propane gas torch. Heat is applied to both the roll and the exposed laps of the membrane being overlapped onto. Caution: Do not over torch the membrane as this will expose the reinforcement and cause damage to it.

      TORCHING

      Easyfelt P4160 membranes are installed by using a cylinder fed propane gas torch. Heat is applied to both the roll and the exposed laps of the membrane being overlapped onto. Caution: Do not over torch the membrane as this will expose the reinforcement and cause damage to it.

      UP STAND

      An appropriate flashing membrane (Bituplus G) shall be lapped with the base membrane and taken up on the parapet wall and tucked into a groove cut into the concrete. The grooves will be sealed with a suitable mastic (Bitumastic).

      Frequently asked questions

      It is recommended using solvent based bitumen primer conforming to ASTM D 41

      Yes. It msut be protected from damages that may happen during the site activities.

      No. It is not necessary to use bonding agents or twin sided tape for fixing on torch applied membranes. It can be applied by torching.

      Works Well With
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        POLYBIT POLYPRIME SB

        A quick drying solvent based low viscosity bitumen primer. It is used as a primer coat on masonry and concrete substrates to improve the adhesion of bitumen based membranes and coatings. 

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      POLYBIT EASYFELT P 4160 IS PART OF OUR BIM MODELS

      Building Information Modeling (BIM) is an innovative approach to the planning, design, construction, and management of buildings and infrastructure. This smart model is a common source of knowledge for obtaining information about a building and provides a reliable basis for decision-making throughout the entire life cycle of a building, from conception to demolition.
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