Roofing

Polyisobutene Based Roofing Systems

Building Envelope

The Roof as an Active Building Envelope Layer

Continuity at the roofline governs overall enclosure performance

The roof functions as a primary control layer within the building envelope, where discontinuities at seams, penetrations, and transitions often dictate long-term performance. Polyisobutene (PIB)–based roofing coatings reinforce envelope continuity by forming a monolithic, conforming barrier across complex geometries and mixed substrates. Molecular-level adhesion and viscoelastic flow allow the coating to integrate the roof plane and its interfaces into a single functional envelope element, reducing common failure points at the roofline.

Waterproofing & Vapor Control

Unified control of water, air, and vapor

Simultaneous sealing without layered assemblies

PIB-based coatings provide immediate waterproofing while also restricting air and vapor transport through the roof assembly. The non-curing polymer wets the substrate and cold-flows into laps, fasteners, and penetrations, maintaining intimate contact under movement and thermal cycling. By addressing bulk water, air leakage, and vapor diffusion with a single material system, PIB supports long-term moisture control within the building envelope.

Durability

Stable performance over decades, not maintenance cycles

Stable performance over decades, not maintenance cycles

PIB remains permanently viscoelastic and chemically inert, avoiding the embrittlement, shrinkage, or oxidation common to curing systems. This stability allows the roof envelope to absorb movement and environmental exposure without cracking or loss of adhesion. The result is a durable roofing control layer that preserves envelope performance over extended service life, rather than relying on periodic replacement to restore integrity.

Roof as a Control Surface

Transforms the roof from a passive covering into an active building envelope component.

Single-System Control Layer

Combines waterproofing and vapor control without layered membranes or taped joints.

Non-Curing Stability

Permanently viscoelastic polymer does not harden, shrink, or embrittle over time.

- - - - Product description:
        
        PIB Wrappingband EZ is engineered for use in sealing applications against
        
        the ingress of water, and for use in corrosion preventing applications.
        
        The product offers a long-term performance in: commercial, residential,
        
        utilities, telecommunications, transportation, electrical, water, wastewater,
        
        agricultural, and industrial uses. The material contains a reinforcement mesh
        
        and has a non-woven top layer that allows for immediate coating after installation.

Please contact IESG Solutions Inc for support.
PIB Wrappingband EZ – Product Data Sheet (English)

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