WEATHERMASTER SEALANT


Titebond® WeatherMaster Sealant has been specifically formulated to outperform all other sealant technologies, including silicones, tripolymers and urethanes. This superior polymer formula provides the best possible performance on siding, windows, doors and vents. In addition to offering permanent fl...

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Features & Benefits

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Outperforms silicone, tripolymer and urethane sealants
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Superior polymer technology
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Applies easily in extreme weather conditions
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Fills gaps up to 1 inch wide
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Permanently flexible, weather-tight seal
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UV-resistant
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VOC-compliant
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Can be painted with water-based (latex-based) paint one hour after application*
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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) white & colors, -75°F to 250°F (-59°C to 121°C) crystal clear (may discolor at higher temperatures), -40°F to 400°F (-40°C to 204°C) translucent
Method of Application:
Cartridge/caulking gun
Tooling Time:
For a 1/4" bead, approximately 10-15 minutes, depending on temperature and humidity.
Working Surfaces:
Surfaces must be cleaned down to the original substrate and free from any material that may deter adhesion. It is the sole responsibility of the user to thoroughly test any proposed use with all substrates to determine project suitability prior to using product on your application. If application is for Kynar™ coated materials, use WeatherMaster Metal Roof Sealant.
Painting:
WeatherMaster is intended for exterior use. If used indoors, sealant may need to be painted*. Painting may occur one hour after application with a water-based (latex-based) paint. For other paint types, a compatibility test is recommended. To ensure neat sealant lines, mask areas adjacent to joints.
Cleanup:
Uncured materials may be cleaned with isopropyl alcohol (white and colors). Mineral spirits or similar solvent (clear). After curing, excess sealant must be cut or scraped away. Follow solvent vendor’s precautions when using solvents.
Coverage:
Container 1/8” Bead 1/4" Bead 3/8" Bead 1/2" Bead
10.1 oz. Cartridge 123 ft. 31 ft. 14 ft. 8 ft.
Limitations:
Air, sealant and surface temperature should be above 0°F(-18°C). WeatherMaster is intended for exterior use. If used indoors, sealant must be painted*. Painting may occur one hour after application with a water-based (latex-based) paint. For other paint types, a compatibility test is recommended. To ensure neat sealant lines, mask areas adjacent to joints. Always apply sealant in a bead form. Once sealant is applied, do not smear, feather or wipe with solvents. Once sealant is dry to the touch and does not transfer, remove masking tape. If joint depth exceeds 1/2”, use backing material. NOTE: Highly recommend using backer rod/backing material for all joints. Not designed for continuous submersion or use below the waterline. Store unused product in dry location at or below 80°F (27°C). Do not apply WeatherMaster Translucent to polycarbonate due to solvent cracking. Not for use with nail holes or butt joints. For questions, please call our Help Line at 1-800-347-4583

*Titebond WeatherMaster - Translucent (#44011) is not paintable.

Physical Properties

Type
Advanced polymer
Reactive VOC
9g/L (<2%wt) white/colors; 11g/L (<2%wt) clear
Solids
98%
Reactive VOC
3g/L (<0.3%wt) translucent
Viscosity
500,000 cps white, colors & translucent; 400,000 cps clear
Weight Per Gallon
12.43 lbs. white & colors; 8.76 lbs. clear; 8.68 lbs. translucent
Freeze/thaw Stability
Stable / will not freeze
Storage Life
Up to 24 months in tightly closed containers at or below 80°F (27°C)
Flashpoint
Solvent free/Not applicable

SPECIFICATIONS

  • ASTM C920, TYPE S, GRADE NS, CLASS 50, USE NT, M, G AND A
  • FEDERAL SPECIFICATION TT-S-00230C TYPE II CLASS A (WHITE, COLORS AND CRYSTAL CLEAR)
  • CAN/CGSB-19 13-M87 CLASSIFICATION MCG-2-25-A-N (WHITE, COLORS AND CRYSTAL CLEAR)
  • USDA COMPLIANT

Caution Statement

CAUTION: EYE AND SKIN IRRITANT. Do not swallow. Do not allow eye contact or prolonged skin contact. First Aid: If swallowed, do not induce vomiting; contact physician. If eye contact occurs, flush with water for 15 minutes. Wash skin contact areas with soap and water. If irritation from eye or skin contact areas persists, contact physician. Product releases methanol† during cure. For additional information, refer to Safety Data Sheet. KEEP OUT OF THE REACH OF CHILDREN.

†Titebond WeatherMaster - Translucent (#44011) releases methyl ethyl ketoxime (MEKO) during cure.

Warranty Statement

Limited Warranty: If not satisfied with product performance when used as directed, return container and proof of purchase to Franklin International, Inc. for replacement of product. Buyer’s sole remedy shall be limited only to the replacement of product exclusive of cost of labor. No other warranties are expressed or implied.