My contractor routinely uses Siroflex caulk on their window installations. I've seen many a recommendation for Novaflex caulk on the Discussion Boards, and occasional mention of OSI Quad, but nothing about other acceptable sealants. The contractor is willing to use Novaflex if I want it, although I doubt they have any experience with it.
Have any of you beloved contractors/installers out there had any experience with Siroflex? Is Novaflex significantly superior such that I should require its use?
Thanks in advance for any guidance you can provide.
Caulk Thoughts - Novaflex & Siroflex
- Window4U (IL)
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