Guest User
Hello. I am wondering what the best caulking to seam commercial gutters with would be? They are commercial box gutters with 2" laps and riveted. We typically use Sonolasic 150. what do you think?
Ken Buchinger
NCI Building Systems, Inc.
I always use a good urethane. NP1 is good. These are other brands that work equally well.
Find a Contractor

Get Started Today

Take the first step to increasing the value of your home with a great looking, durable, fire resistant and energy efficient metal roof. Browse our list of qualified MRA Member Roofing Contractors in your area for a free consultation and estimate.