For roof protection， look to this Henry 884 Tropi-Cool 100% Silicone Roof Sealant. Rain-safe in one hour， it adheres to many types of building materials with an application range from 35 degrees F to 120 degrees F. This sealant reflects UV rays and offers weathering characteristics to provide maximum protection. For easy application， use a caulking gun.
Ponding water resistant
Exceptionally versatile - tough yet flexible
Excellent adhesion - vertical and horizontal applications
Superior UV resistance and weathering characteristics
No hardening， chalking， crazing， or cracking
Wide application temperature range from 35 degrees F to 120 degrees F (2 degrees C to 49 degrees C)
Ready to use and easy to apply by caulking gun
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