Ultra-Seal

A BRUSHABLE, CLEAR, RUBBER-LIKE SEALANT FOR USE IN A WIDE VARIETY OF GENERAL CONSTRUCTION AND ROOFING APPLICATIONS.

ULTRA-SEAL is a brushable, clear, elastomeric sealant with rubber like flexibility designed to coat and waterproof masonry, concrete, wood, asphalt and metal surfaces in a wide variety of roofing, general construction and transportation applications.
Ultra-Seal may be applied to damp or oily surfaces in a wide range of temperatures.

USES and ADVANTAGES
• Excellent adhesion to all building surfaces even when damp or oily.
• Can be applied in a wide range of temperatures.
• Withstands water contact immediately after application to stop leaks.
• Prevents rust on any metal surface.
• Clear coats copper.
• Self-leveling.
• Cures to a tack free finish.
• Mildew proof and paintable.

Masonry and Concrete Applications:
Ultra-Seal coats and waterproofs concrete, brick, block or stone surfaces such as catch basins, chimney crowns, foundations, sills, parapets, planters, pre-cast concrete, retaining walls, storage tanks (exterior) and other non-traffic bearing surfaces.

Roofing Applications:
Repairs small areas on asphalt surfaces such as shingles and roofing membranes. Reseals shingle wind
uplifts.

Metal Applications:
Coats and rust-proofs all metal surfaces such as copper, chimney caps, awnings, condensate pans, doors, flashing, gutters, roof panels, roof top HVAC equipment, roof valleys, roof vents, autos, trucks and mobile homes.

Wood Applications:
Seals wood surfaces such as bracing, deck supports, doors, framing, posts, siding, thresholds, window sills, wood foundations and wooden gutters.

SURFACE PREPARATION
All surfaces to be coated must be clean, structurally sound, free of foreign substances and dry, although moderate amounts of dampness will not interfere with adhesion. For maximum adhesion to heavily oiled or greasy surfaces clean with a suitable solvent or Umaco Concrete Cleaner and Degreaser. Allow the surface to dry completely before applying Ultra-Seal.
For roof repairs, surfaces must be dry. Wide joints or cracks may require the use of a caulking (Umaco Elastomeric Sealant Caulk) with an adequate backing.

APPLICATION
After proper surface preparation, apply with a brush, trowel or putty knife, tooling Ultra-Seal into seams and cracks needing to be sealed. Each applied coat of Ultra-Seal must not exceed 1/16”. If Ultra-Seal is applied thicker than 1/16” per coat, it will not cure properly and may crack or split
during curing. To obtain a thicker cured film, apply several light coats, allowing 24 hours between applications. If painting, a test patch is recommended to determine compatibility.