FIBERLON HD - APP Modified Waterproofing Membrane with 200 Gsm Polyester Reinforcement


BITUMAT FIBERLON HD is a uniquely formulated prefabricated waterproofing membrane with a special multilayered design for superior pliability, tensile strength, workability and resistance to elements.

The multilayered design consists of a spunbonded polyester core coated on both sides with APP modified bitumen. The polyester core gives the membrane high tensile strength, elongation and superior lap joint strength.

Properly installed, BITUMAT FIBERLON HD forms an impervious, permanently flexible waterproof blanket which accepts normal structural movement without breaking or cracking.


BITUMAT FIBERLON HD membranes are ideal for a wide range of waterproofing applications, including roofs, reservoirs, basements, tunnels and car parks.

BITUMAT FIBERLON HD may be utilized in exposed and covered applications.


BITUMAT FIBERLON HD is an APP modified bitumen membrane with a spunbonded nonwoven polyester reinforcement, black finish with a very thin polyethylene foil on both sides or granule finish available on request.

NominalWeight : 3,4 or 5 kg/M2 Nominal Thickness : 3,4 or 5 MM Nominal Roll Size : 1 x 10 Mts.

Robust, isotropic, spunbonded, nonwoven polyester core, 200 gsm/m2


In addition to stringent regular tests by BITUMAT laboratory, our products are tested periodically by Independent Laboratories.


BITUMAT FIBERLON HD complies with the performance requirements and tolerance levels of the listed standards. Some of which modified to better suit the various climatic conditions around the world.

1. American Society for Testing and Material ASTM D 6222 Type I.

2. European Union of TechnicalAgreement (UEAtc) MOAT No. 30-1984.

3. Canadian General Standard Board (CGSB 37-GP 56M - July 1980).

4. German Standard (DIN 52133).

For further information, refer to relevant Material Safety Data Sheet.


Gas torch, Knife, Trowel, Measuring tape, Marking string, Gloves.


BITUMAT FIBERLON HD is installed by torch welding method, loose-laid or fully bonded to the substrate. When loose-laid, only overlaps are bonded together. Peripheres, protrusions and other flashing details are installed according to specifications.


(Rate may vary as per site requirement)

Flat areas : 1.13 M2/M2 per laye For 30cm. Girth Flashing: 0.35 M2 / linear M Average wastage : 3 - 5%


The underside of the membrane should be torched just enough to superficially melt thebitumen. Excessive heating may damage the reinforcement. Overlaps should be re-heated from the top and r e -sealed with a trowel to ensure seam integrity.

For details of installation methods and flashing requirements, consult the relevant BITUMAT Systems Design and Installation Manual.


Bitumat was founded in 1984 but its roots go back to 1975 when the founders became involved in the roofing waterproofing industry as dealer and applicator in Saudi Arabia for a major manufacturer from the U.S.A.

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