SOPRALENE FLAM BOND is a new generation waterproofing membrane, composed of different blends including high-performance TPU-SBS flexible elastomeric bitumen and reinforced with a heavy duty nonwoven polyester fleece.


The top side is composed with a long lasting binder covered with fine sand and the underside is composed with our new innovative binder called Amalgama covered by a thermofusible film.
We designed this membrane to save time and money during installation for new or refurbished flat roofs with exceptional bond strength on substrate with a full and seamless adherence system while reducing gaz torch energy consumption and to be adaptable to many support without trapped air bubbles.


SOPRALENE FLAM BOND is used as a first, secondary or single layer under protection for elastomeric
bitumen waterproofing systems using an advanced low heat-reactive binder on difficult substrates.
is a new generation of high engineered binder composed with TPU-SBS polymer compound.
All the applications are described in Technical Approvals or SOPREMA’s Technical Guidelines in force.


Dimensions of the roll: 8 m x 1 m
Weight of the roll: 41 kg

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