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From standing seams, roof penetrations, metal end laps, roof-to-wall transitions and more, sealants are an important component of any metal roofing installation. Both the expanding and contracting properties of metal as well as the high-performing resin-based coatings often used on metal panels, require the right sealant for your roofing project.



APS 500® Advance Polymer Sealant

• Advanced polymer sealant

• Formulated for strength of polyurethane and weather resistance of silicone

• Superior adhesion to steel, aluminum, concrete, glass, brick and more

• Installs at -35º to 140º F

• Fast curing

• UV resistant

• VOC compliant

• Paintable

• Available in 24+ colors plus custom

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Titebond® WeatherMaster™ Metal Roofing Sealant

• Superior advanced polymer formula

• Permanently flexible – won’t crack • 99% solids for minimal shrinkage • Exceptional adhesion to Kynar 500® coatings

• Joint movement capability +/- 50%

• Extrudes down to 0º F

• Temperature resistant
from -75°F to 300°F

• VOC compliant

• Paintable

• Miami-Dade NOA 17-0606.03


Bostik Chemcalk 915 Sealant

• One-component contractor construction grade

• Cures fast to a tough, flexible rubber when exposed to moisture in atmosphere

• Dynamic joint movement totaling 70% of original joint geometry (±35%)

• Cured temperature performance -40ºF to 150º F

• Ability to bond to difficult substrates, including Kynar® resin-based coatings

• VOC compliant

• Paintable

• Available in 50+ colors

• Miami-Dade NOA 13.0423.10


Geocell 2320 Gutter and Narrow Seam Sealant

• Excellent adhesion even when damp or oily

• Paintable

• Exceptional ultraviolet resistance

• Semi-self-leveling

• Cleans up easily

• Available in clear, white, grey and brown.


Tacky Tape® Butyl Sealant Tape

• Hybrid synthetic elastomeric backbone for superior adhesion strength

• Asbestos-free

Prevents entry of dust, air and moisture to secure weather tight seal

• Inhibits microbials to prevent mildew

• Non-staining

• Permanently flexible

• Works well with and won’t corrode Galvalume® and Kynar 500® coatings

• Available in single, double and triple bead styles in 20’, 25’, 40’ and 45’ rolls

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