The 141130 Esterdan 30/9 Elast Film Underlay is a premium bituminous SBS modified membrane designed to provide exceptional waterproofing and protection for buried structures and roofs. This high-performance underlay is reinforced with a non-woven polyester felt, and finished with a quick-melt thermofusible film, making it a highly reliable solution for long-term use.
Perfect for use as a tanking membrane or as the bottom or top sheet in two-layer systems, the Esterdan 30/9 is specifically engineered to deliver superior waterproofing for roofs with heavy bonded, unbonded, or floating protection.
Key features include:
- High resistance to both static and dynamic piercing, ensuring reliable protection against physical damage.
- Self-healing and rot-proof properties for long-lasting performance, even in harsh conditions.
- High tensile strength and high elongation at break, allowing for flexibility and durability under pressure.
- Superior resistance to tearing for added reliability in high-stress areas.
- Total impermeability to water and water vapor, making it ideal for areas that need full protection from moisture.
- Very stable in the long term, ensuring it retains its performance over time.
- The ability to adapt to any type of geometry, providing flexible application across a wide variety of building designs.
The 141130 Esterdan 30/9 Elast Film Underlay offers an exceptional solution for waterproofing that guarantees protection against moisture, damage, and wear, making it an essential product for any construction requiring durable, long-lasting, and adaptable protection.
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