7SC – Weather-Tite Sealant
Marco’s Weather-Tite™ Metal Roof Sealant is specifically formulated to outperform other sealant technologies, including silicones, tri-polymers, and polyurethanes. In fact, recent tests against competitive products showed it to have minimal shrinkage compared to solvent-based products, high tensile strength, faster skin cure times, less dirt pickup, and low to no odor. Tests also revealed no cracking, splitting, yellowing, or adhesion failures. That’s because the paintable, UV-resistant MS-Polymer formula will expand and contract with the change of weather and temperature, extruding in extreme weather conditions (down to 0º F). This no-crack performance makes it the ideal choice for exterior applications and damp surfaces. Available in a variety of colors to match today’s popular metal roof and siding colors, it provides exceptional adhesion to Kynar and Hylar 5000, Galvalume, coated and uncoated metal surfaces, plastics, glass, PVC, masonry, stucco, wall panels, vinyl, wood, brass and other common building substrates.
Material Specifications
- Eco-Friendly MS Polymer Sealant
- Stands up to the elements better than all other sealant technologies.
- Waterproof seal against water, wind, dust, dirt or other filtrations
- Adheres to almost any common building substrate or material
- 30+ standard colors
- Tack-free in 1 hour
- Paintable (excluding translucent)
- Chemically curing <1% VOC
- Made in the USA
- Water Clean-Up: Yes
- Non-Toxic: Yes
- Non-Flammable: Yes
- VOC-Compliant: <1% VOC
- Cold Weather Extrusion: 0⁰ F
- Waterproof: Yes
- Tensile Strength: 225 psi
- Conforms to ASTM C920: Yes
- Tack-Free: In 1 Hour @ 77⁰ F/50%RH
- Gap Filling: 1″
- Service Temperature: 75⁰ to 300⁰ F for short periods of time
- UV Rating: Conforms to ASTM G26
- Elongation: 275%
- Cartridge: Plastic – 10.1 oz.
- Warranty: Limited
- Hazardous Ingredients: None
