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OSI EP 1000 Enhanced Polyurethane Sealant White Carton of 12 10oz. Tubes

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12 - 10 ounce tubes per carton.

Color: White

Sold per carton only.

Ships within 3 to 5 business days.

Manufacturer Part Number: 1593068

In Stock Now!
Price: $95.93 



Product Information

EP-1000™ is an Enhanced Polyurethane exterior sealant that features the exclusive FLEXTEC™ technology. It is designed to resist the unslightly effects of prolonged UV exposure that traditional polyurethane sealants experience. The innovative fast dry formula is low odor, paintable and provides a strong, flexible bond on a wide variety of building materials in all weather conditions. EP-1000 is easy to tool and is non-yellowing and crack resistant.

  • Designed for window, door, siding and trim
  • Permanently flexible
  • Great for indoor or outdoor applications
  • Will not bubble or lose adhesion over time
  • Will not yellow, crack or split over time
  • Long-lasting, professional finish
  • Can be applied to damp surfaces

Recommended for

OSI EP-1000 Enhances Polyurethane Sealant is recommendedfor us on windows, doors and vinyl siding. Plus, it can be used on fiber cement siding, cedar and other porous siding, concrete, masonry,steel, OSB, plywood, glass, aluminum, many plastics and composites for both interior and exterior applications.

EP 1000

Not Recommended for
  • Use as a glazing sealant
  • Applications requiring temperature resistance greater than 176°F (80°C) or below -22°F (-40°C)
  • Polypropylene, polyethylene, polytetrafluoroethylene and acrylic
  • Copper and brass
  • Bituminous substrates or on building materials which may bleed oils, plasticizers or solvents which could attack the sealant
  • Use on joints with water pressure or continuous water immersion (i.e. swimming pools or aquariums). Should not be used to seal bathtubs or sinks
  • Natural stones and marble

Clean Up
  • Mineral spirits or paint thinner

Frequently Asked Questions

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1. Thomas on 11/26/2013, said:

Product has great adhesion properties, has a longer working time than silicon, final texture after 'drying' does not have that cheesy silicon look, and is paintable. When purchased, in bulk, the price point is very competitive to silicon and a much better product!
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