I can't tell you how many times I do quotes where people tell me they tried one of these products and it failed immediately. The products sell for between $10 to $20 per can. I have never seen it work. I even tried it years ago to see if it would work. Believe me when I say, it doesn't work....at least not on eavestroughs.
To be honest, I'm not sure if this product works on boats, roofs, foundations, cracked planters, and other items. However, I do know it doesn't work on eavestroughs! If your eavestroughs leak, don't buy these products, don't use these products, don't even think about using these products. If your eavestroughs leak, they likely need replaced.
If you would like The Eavestrough Company to give you a quote to replace your eavestroughs, phone us at 905-966-2564 or visit our website at www.theeavestroughcompany.com