Your Answer to Repair and Maintenance Easy as 1 – 2 – 3 !!!
You’ve got repair and maintenance issues with your roof. It is causing big headaches, time and money. Congress Associates has the solution! Products from Karnak, the leader in quality roof coatings, maintenance and repair products. They manufacture a complete line of sustainable roof coatings, sealants, and waterproofing solutions certified to comply with UL, FM, CRRC, ENERGY STAR®. Products are quick and easy to obtain with four factories and seven warehouses across the U.S.
Do these problems sound familiar?
Gutter seams were leaking and gutter was not large enough to handle the roof area causing backups and leaks under the metal roof.
Vent stack on metal roof sealed with conventional roof mastic. Cracked and failed, causing leaks at the transitions.
Aged PVC membrane sustained a thermal split causing a major leak.
Apply Karna-Flex to the entire gutter and in a 3-course application with #5540 Resat Mat over all seams and transitions from metal roof to the gutter.
Clean entire area, apply Karna-Flex (502MS) in a 3-course repair application with #5540 Resat Mat at metal transitions.
Apply Karna-Flex (502MS) in a 3-course repair application with#3036 Poly Mat as reinforcement along the seam or affected areas.