Very Poor Results From Heng's Roof Coating
Heng's rubber roof coating is the most recommended roof coating in this forum, and has very good reviews online. So I decided to try it for my aging rubber roof (16 years) which was still intact but s...
Forum Discussion
larry cad wrote:rhagfo wrote:
I think using the acetone was likely a mistake, as Heng’s is an water based product.
21 years old rubber roof with Hengs and no lifting. I agree, why did you use acetone?
Ok, no acetone next time. That is what was recommended for Eternabond so I thought that would be right for final cleaning before applying Heng's. But people seem in agreement that I rushed the job or screwed up the prep. I'll study the Hengs instructions carefully and try to contact somebody at the company for advice. And I'll do a sample area first and give it a month to test it.
No I didn't do it all in one day. More like 3. But it was somewhat faster because I did not remove any roof structures like vents because they were already well protected with Eternabond so I only recoated up to the Eternabond or slightly beyond.
