The “ACE” can be adhered using Surebond SB-190 or mechanically fastened. The SnoBlox Ace requires a 3" flat mounting area. The waffled base enhances the bonding power when used with the SB-190. Starter points are provided for mechanically fastening with self-drilling screws. Professional ATI test results show the SnoBlox ACE held up to 4849 pounds when screwed down and 1449 pounds when adhered using the Surebond SB-190. All tests were performed simulating realistic snow loading conditions applied to the face of the guard.
Not recommend for placement in just isolated areas such as chimneys, doorways, vents and partial roof sections.