I love this product! ChemLink 1-Part is perfect for sealing roof penetrations, especially around HVAC and refrigeration line sets. It’s easy to apply, provides a strong, flexible seal, and works great for professional installations. I’ve used it on rooftop jobs, and it does exactly what I need. Highly recommended!
This is an exceptional product. Eight years ago I coated all the exposed wood in my sunroom with this finish, and it is still keeping the wood in great condition. Despite the heat and light there is no cracking or drying. I recently used it again on a portion of a plywood wall that needed replacing, and appreciated the non-toxic ingredients and the pleasant natural smell, perfect for my chemical sensitivities. I can't recommend this product more highly.
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