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WeatherMaster ULTIMATE MP Sealant

Titebond® WeatherMaster™ ULTIMATE MP Sealant is specifically formulated to outperform all other sealant technologies, including VOC solvent, silicones, tripolymers, and urethanes. It offers unbeatable adhesion to aluminum, painted metal, PVC, concrete, wood, masonry, vinyl, glass, plastic, steel, asphalt roofing and most common building materials such as wall panels, siding, flashing, and sheet metal including Kynar™ and Hylar™ 5000 coated metal panels. Titebond® WeatherMaster ULTIMATE MP Sealant adheres well to damp surfaces and provides a weather-tight seal against water, wind, dust and dirt. This sealant is ideal for use on a variety of roofing applications, gutters, metal and vinyl siding, windows, doors, and air vents. It will form a flexible seal that is perfect for use on recreational vehicles, tractor trailers and buses.

Titebond WeatherMaster ULTIMATE MP Sealant is available in over 20 colors. If touch-ups are necessary, it may be painted* with a water-based (latex-based) paint one hour after application. This sealant extrudes well in cold weather conditions (down to 0°F/-18°C) and is UV-resistant, making it the ideal choice for exterior applications. It will expand and contract with the changes in weather and temperature and will not crack. ULTIMATE MP Sealant contains no solvents or isocyanates and is VOC-compliant.

See WeatherMaster Ultimate MP Sealant video

Download Titebond WeatherMaster ULTIMATE MP Sealant Sheet

    Complies with the following requirements:
  • ASTM C920, Type S, Grade NS, Class 50, Use T, M, A, G and O
  • Federal Specification TT-S-00230C, Type II, Class A
  • AAMA 808.3-92 (translucent)
  • USDA compliant
  • Approved for use on buildings in both Miami-Dade County and throughout the country**

*Titebond WeatherMaster ULTIMATE MP Translucent (#71111) is not paintable
:**Neither Titebond WeatherMaster ULTIMATE MP Translucent (#61111) or Titebond WeatherMaster ULTIMATE MP Crystal Clear (#63991) are Miami-Dade approved.

Revised October 2017

  • Outperforms silicone, tripolymer and urethane sealants

  • Applies easily in extreme weather conditions and provides a permanently flexible, weather-tight seal

  • Excellent adhesion to most common building materials including Kynar™ and Hylar™ 5000 coated metals

  • UV-resistant and VOC-compliant

  • Compatible with all types of foam

  • Approved for use on buildings in both Miami-Dade County and throughout the country

Type: Advanced polymer Reactive VOC - White and Colors: 0 g/L (19.8 g/L (1.4%) during cure) Solids : 99% Reactive VOC - Transluscent: 3 g/L (<0.3% wt.), Clear 0 g/L, 11g/L (<2%) during cure Weight Per Gallon : 11.8 lbs. white & colors, 8.41 lbs. translucent, 8.76 lbs. clear Viscosity : 975,000 cps Freeze/thaw Stability : Stable Flashpoint : Solvent free/Not applicable Storage Life : 24 months in tightly closed containers below 75°F (24°C)

Coverage (maximum): Approximate length of bead according to bead diameter:
Container 1/4" bead 3/8" bead 1/2" bead
10.1 oz. Cartridge 31 ft. 14 ft. 8 ft.
20 oz. Sausage Pack 61 ft. 28 ft. 16 ft.

Application Temperature

Above 0°F (-18°C)

Service Temperature Range

-75°F to 300°F (-59°C to 149°C) white & colors, -40°F to 350°F (-40°C to 177°) translucent

Method of Application

Cartridge/caulking gun, bulk/sausage 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 prevent adhesion. It is the sole responsibility of the user to thoroughly test any proposed use with all substrates to determine project suitability. To ensure neat sealant lines, mask areas adjacent to joints. Always apply sealant in a bead form.


Uncured material may be cleaned with isopropyl alcohol or acetone.* After curing, excess sealant must be cut or scraped away. Follow solvent vendor’s precautions when using solvents.


WeatherMaster ULTIMATE MP 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.

Note: Highly recommend use of backer rod/backing material for use in all joints

*Titebond WeatherMaster ULTIMATE MP Translucent (#71111) can be cleaned with mineral spirits or similar solvent before cured.
WeatherMaster ULTIMATE MP Sealant is intended for exterior use. If light colors are 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. Always apply sealant in a bead form. Once sealant is applied, do not wipe with solvents. Once sealant is dry to the touch and does not transfer, remove masking tape. Not designed for continuous submersion or use below the waterline. Store unused product in dry location below 75°F (24°C). Do not apply ULTIMATE MP Translucent to polycarbonate due to solvent cracking. For questions regarding use, please call our Help Line 1-800-347-4583.

§Titebond WeatherMaster ULTIMATE MP Translucent (#71111) is not paintable
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 ULTIMATE MP Translucent (#71111) releases methyl ethyl ketoxime (MEKO) during cure.
Part No.SizeWeight(lbs.)UPCCase UPCUnits Per PackagePackages Per Pallet
7100110.1 Oz. Cartridge - White12.980370837100141003708371001112108
7100220 Oz. Sausage Pack - White45.00037083710021100370837100282045
7101110.1 Oz. Cartridge - Off White12.980370837101131003708371011012108
7101220 Oz. Sausage Pack - Off White45.00037083710120100370837101272045
7102110.1 Oz. Cartridge - Limestone12.980370837102121003708371021912108
7102220 Oz. Sausage Pack - Limestone45.00037083710229100370837102262045
7103110.1 Oz. Cartridge - Stone12.980370837103111003708371031812108
7103220 Oz. Sausage Pack - Stone45.00037083710328100370837103252045
7104110.1 Oz. Cartridge - Tan12.980370837104101003708371041712108
7104220 Oz. Sausage Pack - Tan45.00037083710427100370837104242045
7105110.1 Oz. Cartridge - Aluminum Gray12.980370837105191003708371051612108
7105220 Oz. Sausage Pack - Aluminum Gray45.00037083710526100370837105232045
7106110.1 Oz. Cartridge - Redwood12.980370837106181003708371061512108
7106220 Oz. Sausage Pack - Redwood45.00037083710625100370837106222045
7107110.1 Oz. Cartridge - Dark/Special Bronze12.980370837107171003708371071412108
7107220 Oz. Sausage Pack - Dark/Special Bronze45.00037083710724100370837107212045
7108110.1 Oz. Cartridge - Med Bronze12.980370837108161003708371081312108
7108220 Oz. Sausage Pack - Med Bronze45.00037083710823100370837108202045
7109110.1 Oz. Cartridge - Black12.980370837109151003708371091212108
7109220 Oz. Sausage Pack - Black45.00037083710922100370837109292045
7110110.1 Oz. Cartridge - Hunter Green12.980370837110111003708371101812108
7110220 Oz. Sausage Pack - Hunter Green45.00037083711028100370837110252045
7111110.1 Oz. Cartridge - Translucent10.130370837111101003708371111712108
7121110.1 Oz. Cartridge - Terracotta12.980370837121171003708371211412108
7399110.1 Oz. Cartridge - Crystal Clear10.130370837399161003708373991312108
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.
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