When it comes to restoring weathered roofs, Karnak has a product that resists ponding water and comes with a Limited Lifetime Warranty. The product performance has been proven again and again, yet only the most savvy contractors know about it…..and that baffles us.

No matter the size of your roof, flat or sloped,

670 Karna-Sil™ Ultra Roof Coating Systems provide a proven solution for restoring weathered roofs and is compatible with most existing roof surfaces to create a seamless protective membrane against severe weather, ponding water and ultraviolet light.

670 Karna-Sil Ultra Advantages:

  • Silicone is permanent and will not degrade, chalk or crack under harsh UV rays.
  • NSF Rated – designed for potable rainwater catchment systems
  • Silicone forms a seamless membrane that withstands permanent ponding water without softening.
  • Silicone creates a smooth surface that offers excellent resistance to mold, mildew and staining.

Karnak 670The 670 Karna-Sil Ultra Roof Coating System provides a proven, guaranteed solution for renewing your weathered roof. It can be applied to virtually any existing roofing surface to create a seamless membrane that protects against ponding water, ultraviolet light and severe weather. Look for it at distributors where Karnak is sold.

Download PDF versions of the product brochures here.