SureBond SB-190 is the official snow guard adhesive of SnoBlox-Snojax. We pioneered the use of this adhesive with our polycarbonate snow guards over 25 years ago and now it has become the standard in the industry. For a successful installation the adhesive requires 28 days or (672 Hours) at 50 Degrees (F) or above to achieve full cure. Temperatures below 40 Degrees (F) will delay cure time, until temperatures reach 50 Degrees (F) or above to completely cure. Spring and Summer is the best time to install adhesive mounted snow guards to insure 100% cure. The SB-190 is available in clear only. (NOT FOR COPPER ROOFS)
One tube of Surebond SB-190 can adhere:
5 - 8 SnoJax II or IceJax II
7 - 10 SnoBlox ACE
20 - 25 SnoBlox Deuce or IceJax I
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I can only review as to how it is applied since the real test is how it performs over time. It's easy to apply and it seems to adhere to both the panel and the snow blocker. Make sure you wear gloves when working with sb-190 because it sticks really WELL to everything. I'm not sure but I'm guessing a half used tube won't be any good for more than a week.When spring comes I'll let you know how well it works.