TDS

Sealant
WEATHERMASTER
™
PAINTABLE IN 1 HOUR
Titebond® WeatherMaster™ Sealant is a premium-grade, superior polymer formula that offers unbeatable
adhesion to wood, vinyl siding, masonry, PVC, fiber-cement siding/trim and most common building materials.
It can be extruded in low temperatures, remains permanently flexible with zero shrinkage, adheres well to
damp surfaces and provides a weatherproof seal against the elements.
Features & Benefits
• Applies in extreme weather conditions
• Unbeatable adhesion to most common building materials
• Available in over 200 colors
• Joint movement capability ± 50%
• Fills gaps up to 1 inch wide
• Permanently flexible - Will not crack
• UV-resistant
• Mold and mildew resistant
• VOC-compliant
Physical Properties
• Type: Elastomeric superior polymer
• Reactive VOC: <50 g/L (<2%) white, colors & clear;
<50 g/L (<1.5%) translucent
• Solids: 100%
• Viscosity: 102,000 cps white, colors & translucent; 400,000 cps clear
• Weight Per Gallon: 11.7 lbs. white & colors, 8.76 lbs. clear &
8.68 lbs. translucent
• Freeze/Thaw Stability: Stable
• Storage Life: 24 months in a dry location at or below 75°F
• Flashpoint: Solvent free/Not Applicable
Application Guidelines
• Application Temperature: Above 0°F (-18°C)
• Service Temperature Range: 75°F to 212°F (-59°C to 100°C) white &
colors, -75°F to 250°F (-59°C to 121°C) crystal clear (may discolor at
higher temperatures) & -40°F to 350°F (-40°C to 177°C) translucent.
• 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.
To ensure neat sealant lines, mask areas adjacent to joints. Once
sealant is dry to the touch and does not transfer, remove masking
tape. 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.
• 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: White, Clear & Colors: 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.
• ASTM C920 Type S Grade NS Class 50 Use T, NT, M, A & G
• Federal Specification TT-S-00230C Type II Class A
• Canadian Specification CAN/CGSB-19 13-M87 Classification
MCG-2-25-A-N
• USDA compliant
• LEED v4.1 (white & colors)
• AAMA 802.3-16 Type II (white & colors)
• AAMA 803.3-16 (white & colors)
• AAMA 808.3-16 (white & colors)
Specifications
Container 1/8” Bead 1/4” Bead 3/8” Bead 1/2” Bead
9.5 Oz. 116 ft. 29 ft. 13 ft. 7 ft.
Cartridge
Coverage
Sealant
*Titebond WeatherMaster Translucent (#44011) is not paintable.
• Cleanup: Translucent: Clean uncured material with mineral spirits.
After curing, excess sealant must be cut or scraped away. Follow
solvent vendor’s precautions when using solvents.
Technical Data Sheet