This premium silicone sealant is designed to block the spread of smoke and fire. It forms a water-resistant seal that will also resist smoke and toxic gases, ultraviolet radiation and ozone.
For use on: copper and other metal through-penetrations
Meets ASTM E-814 and UBC 7-5.
| Product | Color | Size (fl. oz.) | Material Safety |
| WL8802020 | Red | 10.0 | Material Safety.pdf |