Titebond WeatherMaster Gutter and Seam Sealant Aluminum Gray

Features & Benefits

• Ideal For: Sealing Aluminum, Galvanized and Vinyl Clad Gutters and Downspouts.
• Seals: Aluminum, Galvanized Steel, PVC, Metal, Copper, Masonry, Wood and Most Common Building Materials.
• Superior Adhesion to Prevent Leaks
• Remains Flexible in Extreme Temperatures
• Joint Movement Capability ± 50%
• Weather-Resistant
• Paintable
• Compatible With All Types of Foam

Application Guidelines

• Application Temperature: Above 0°F (-18°C)
• Service Temperature Range: -75°F to 300°F (-59°C to 149°C)
• Method Of Application: Cartridge/caulking gun
• Tooling Time: For a 1/4″ bead, approximately 10-15 minutes, depending on temperature and humidity.
• Application Directions: 1. Surfaces must be clean and free of any material that may prevent adequate adhesion. 2. Remove nozzle, cut tip of the nub and puncture inner foil seal. 3. Screw nozzle onto cartridge and cut tip on slant for 1/4″ to 3/8″ bead and place in cartridge gun. 4. Force sealant into clean joint. Always apply sealant in bead form. No tooling is required. It is the sole responsibility of the user to thoroughly test any proposed use with all substrates to determine project suitability.
• Substrate Compatibility: Excellent adhesion to Kynar™ coated materials. For use on polycarbonate, check with polycarbonate supplier on compatibility. For questions, please call our Help Line at 1-800-347-4583.
• Painting: Sealant is intended for exterior use. If used indoors, sealant may need to be painted. In most cases, painting may occur one hour after application with a high-quality acrylic, water-based (latex) paint that does not contain plasticizer. For other paint types, a compatibility test is recommended.
• Cleanup: Clean uncured material with acetone or isopropyl alcohol. After curing, excess sealant must be cut or scraped away. Follow solvent vendor’s precautions when using solvents.
• Coverage:
• 9.5 oz. Cartridge
  • 1/8” Bead: 116 ft.
  • 1/4″ Bead: 29 ft.
  • 3/8” Bead: 13 ft.
  • 1/2” Bead: 7 ft.

Physical Properties

• Type: Elastomeric superior polymer
• Reactive Voc: 50 g/L (<2%)
• Color: White and aluminum gray
• Flashpoint: Solvent free/Not applicable
• Solids: 100%
• Freeze / Thaw Stability: Stable
• Viscosity: 102,000 cps
• Storage Life: 24 months in a dry location at or below 75°F (24°C)

Specifications

• Exceeds:
  • ASTM C920 Type S Grade NS Class 50 Use T, NT, M, A & G
  • Federal Specification TT-S-00230C Type II Class A
• Meets the requirements of:
  • CAN/CGSB-19 13-M87 Classification MCG-2-25-A-N
  • USDA COMPLIANT

SDS & TDS

Safety Data Sheet

Technical Data Sheet