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AP Products 017-90892 Sikaflex-221, Aluminum Gray

4.5 4.5 out of 5 stars 242 ratings

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Purchase options and add-ons

Brand AP Products
Material Polyurethane
Compatible Material Aluminum
Item Form Product
Color Aluminum Gray

About this item

  • Sikaflex is the most well known brand of one component polyurethane sealant/adhesive in the world
  • This fast curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance
  • Designed to resist the shock and abuse encountered over countless road miles, Silaflex-221 will maintain its strength and adhesion over the long haul
  • Sikaflex-221 is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact

Frequently bought together

$17.44 ($1.73/Fl Oz)
Get it as soon as Tuesday, Apr 2
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$12.60 ($0.42/Foot)
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 11.5 x 2 x 2 inches; 15.2 ounces
  • Item model number ‏ : ‎ 1790892
  • Batteries ‏ : ‎ 1 Unknown batteries required.
  • Date First Available ‏ : ‎ February 28, 2012
  • Manufacturer ‏ : ‎ AP Products
  • ASIN ‏ : ‎ B004RCX8XS
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.5 4.5 out of 5 stars 242 ratings

Product Description

Sikaflex is the most well known brand of one component polyurethane sealant/adhesive in the world. This fast curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance. Considered by many to be the ultimate choice in truck, trailer RV, and bus manufacturing. Designed to resist the shock and abuse encountered over countless road miles, Silaflex-221 will maintain its strength and adhesion over the long haul. Sikaflex-221 is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact. 10 oz. tube. Aluminum.

Important information

Legal Disclaimer

Warning: Product may contain materials cautioned by California Proposition 65


From the manufacturer

About us

AP Products was established in 1994 by Tom Manning Sr. The original intent was to assist one of the suppliers Tom Manning & Associates represented by offering a complimenting line of packaged screws. From there, the company has added a host of products as opportunities arose.

All of the products being offered speak to a specific need in the market place that is not being met.

What's in the box

  • Auto part, Automotive Accessories, Replacement and Performance parts
  • Looking for specific info?

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    242 global ratings

    Customers say

    Customers like the performance, quality and durability of the bonding adhesives. For example, they mention it works well, holds up in all climates and doesn't crack.

    AI-generated from the text of customer reviews

    10 customers mention10 positive0 negative

    Customers are satisfied with the performance of the bonding adhesive. They mention that it works well, it's working well through the winter, and it'll work perfectly to redo the seam on their horse trailer.

    "Used to seal rain gutter seals. So far it's working well thru winter/rainy season." Read more

    "This is the recommended sealant for Airstreams. It seems to work well. A bit messy...." Read more

    "works great" Read more

    "RV WINDOW SEALING. THE PRODUCT IS GREAT! I HAVE USED THIS BEFORE...." Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the quality of the bonding adhesive. They mention that it is a great product and a good caulk.

    "Good product." Read more

    "Great product that holds up in all climates." Read more

    "Good caulk..." Read more

    "Good stuff, but......" Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the durability of the bonding adhesive. They mention that it holds up in all climates, and does not crack or age over time.

    "...I have no doubt at all about its strength, and it is water tight. Years later, and I am not seeing any cracking or aging of the material...." Read more

    "Great product that holds up in all climates." Read more

    "Excellent strength and durability..." Read more

    Great stuff
    1 Star
    Great stuff
    I'm sure this stuff works great when it's not expired or damaged. Amazon, really? Will be posting in the RV forums to warn others if this isn't resolved. Ridiculous.
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