METAL ROOF JOINT & SCREWLINE WATERPROOFING
On corrugated, IBR, and Kliplok sheeted metal roofs, Flex is the movement-joint waterproofing treatment for every vulnerable detail — screwlines, ridge caps, lap joints, flashings, and profile-to-structure transitions. Applied as part of the StretchSeal Flex system, with StretchSeal Membrane bedded into the wet Flex coat and a second Flex coat over the membrane, it creates a permanently flexible, reinforced rubberised waterproofing seal that moves with the roof. The completed system is then finished with a SealPro metal roof coating such as HydroSeal HF, SteelPro, or Cool Roof over the full roof surface
Settlement Crack Treatment Under Armtec HyperFlex
On new construction slabs and existing concrete roofs, Flex forms the engineered movement-joint layer applied to settlement cracks, movement cracks, and torch-on membrane overlaps before the Armtec HyperFlex waterproofing system is installed. Reinforced with StretchSeal Membrane, the Flex layer isolates crack activity at the slab surface and prevents it from transmitting into the waterproofing system above — acting as a dedicated, rubberised movement joint within the full system. It is also used in conjunction with the polypropylene movement joint system in areas of significant ongoing movement.
Movement Joint Treatment Under Armtec HyperFlex
Flex is also used in conjunction with the poly movement joint system that is installed beneath the Armtec HyperFlex system on active movement areas of concrete slabs. This combination provides a robust, engineered solution for areas of significant ongoing movement.
Stay on top of new products, specials and offerings we might have. Sign up today.
