Pecora Sil-Span Provides an Alternative To The Traditional Method Of Repairing Failed Sealant Joints

Pecora's Sil-Span preformed silicone profiles provide an alternative to the traditional method of repairing failed sealant joints, eliminating the costly steps of removing the existing failed sealant and the surface preparation that can often damage the substrate. It offers a cost-effective method of correcting failures in areas of the building envelope which are difficult or almost impossible to replace or reseal such as curtain-walls, stucco, skylights, roofing details, reglets, coping stones and flashing details.

Joint sealant failures are a common occurrence over the lifespan of a building and can result in substantial damage to the property. Repairing these failures can be extremely costly and time consuming particularly in exterior insulation and finish systems (EIFS).

"I like the versatility of Sil-Span in solving waterproofing issues with EIFS and skylights, both leak-prone and difficult to seal using conventional methods," says Alan Johnson, partner of Streamline Waterproofing of Derry, NH. "The ability to offer a textured custom color for failed EIFS joints and custom bend lines to bridge leaking mullions resolves issues while maintaining aesthetics."

A specially formulated low-modulus silicone compound, Sil-Span is extruded into preformed strips or custom shapes that "bridge" over the existing joint, waterproofing the building envelope while maintaining the original aesthetics of the substrate. This cost-effective alternative provides the benefits of:
Reduced labor costs and easy application
No EIFS substrate damage common in restoration
The perfect look - Sil-Span can be custom colored and textured to match virtually any finish

"The field crew liked working with Sil-Span because it was so easy to install," says Jaime Gaumnitz of Western Waterproofing in Renton, WA. "And the consultants were happy because it eliminated the cost of a cutout, prevented damage to the substrate and it kept out moisture."

In addition to the ease of application, Sil-Span meets ASTM C 1523, is validated by Sealant Waterproofing & Restoration Institute and provides the properties of advanced silicone technology.
200% movement capability
Resistant to ultraviolet rays & weathering
High tear resistance
Minimal dirt pick-up

Pecora Sil-Span is available now from authorized distributors throughout the United States and is a professional system that must be used in conformity with manufacturer's instructions.