Protect your structures with confidence. PRIMA POLYESTER from Vetroasfalto is a high‑performance APP plastomeric waterproofing membrane engineered for durability and ease of application. Manufactured with distilled bitumen modified by advanced polyolefin copolymers and reinforced with rot‑proof spunbond polyester, it delivers:

• Reliable protection against water infiltration, ageing, and environmental stress.
• Durability you can trust, with excellent tensile strength, tear resistance, and puncture resistance.
• Versatile application, suitable for roofs, basements, undertiles, vapour control layers, and asphalt underlays.
• Ease of installation, with thermofusible PE film on the underside and mineral or sand finishes for secure overlaps and long‑lasting performance.

With PRIMA POLYESTER, you’re not just sealing surfaces—you’re safeguarding investments with a solution built for endurance, adaptability, and peace of mind.