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Seal gaps and cracks
Indoors
Yes
Outdoors
Insulate a home

Ultra Seal Caulk

10.1 oz Cartridge
 
  • Durable & flexible
  • Strong adhesion
  • Mold resistant
  • Water resistant
  • Paintable
  • Low odor
  • Easy water cleanup
  • Exceeds ASTM C-834
  • Lifetime guarantee

See Product Disclaimers page for important details

Ultra Seal caulk is an all-purpose paintable siliconized acrylic latex caulk ideal for paint projects where water and moisture may be present.

Adheres to: common kitchen and bath materials including most metals, plastics, woods, glass, drywall, plaster, granite, cultured marble, porcelain tile, natural stone, cement board, composites, Formica, fiberglass, aluminum and painted surfaces

For complete product details, see packaging label in the “Downloads” tab.
See Product Disclaimers page for important details.

  1. Remove dirt, grease, moisture, soap residue & old sealant from area to be sealed.  Use backer rod for gaps larger than 1/2″ x 1/2″.
  2. Cut nozzle to obtain desired bead size.
  3. Using caulk gun, apply caulk into gap. Apply above 40°F (5°C).
  4. Smooth or “tool” the caulk into gap within 3-5 minutes.
  5. Clean-up with a damp, disposable cloth; do not rinse.
  6. Protect from moisture for at least 24 hours for proper drying
Exceeds ASTM C-834 Type-OP, NS, Grade 0°C test requirements.

For products produced by Momentive Performance Materials, please use the Model No.  You will need to enter this Model No. in the search field found here to access the SDS. 

Color Model Number
White MAKB210WT
Clear MAKB210CRA

For products produced by Henkel Corporation, please use the UPC Code. You can click on the corresponding UPC code below to access the SDS.. 

Color UPC Code
White 028756957829
Clear 028756957744
Ultra Seal Caulk
30-minute
Water-Resistant Water-resistant / Waterproof
Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube
Ultra Seal Pro Caulk
20-minute
Waterproof Water-resistant / Waterproof
•• Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube
Max® Shield Ultra Seal Sealant
30-minute
100% Waterproof Water-resistant / Waterproof
••• Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube
Tub & Tile Silicone 1® Sealant
Same-day Water-ready Time
100% Waterproof Water-resistant / Waterproof
7-year Mold-Free Product Protections
25% Joint Movement
•••• Flexibility
Paintable
Durability Guarantee
Low Odor
Will Not Blemish Most High-End Metals
Available in squeeze tube

Ultra Seal Caulk

Ultra Seal Pro Caulk

Max® Shield Ultra Seal Sealant

Tub & Tile Silicone 1® Sealant
Paintable
Paint-Ready Time 30-minute20-minute30-minute
Water-resistant / Waterproof Water-ResistantWaterproof100% Waterproof100% Waterproof
Flexibility •••••••••
Durability Guarantee

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