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546 1 Gal. Feather Edge Additive

$3089
/gallon
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Product Details

Henry 546 Feather Edge Additive is used to improve the working characteristics of Henry 547 underlayment. It improves bonding and flexural strength, increases working times and shortens drying times for the recommended products. Henry 546 Feather Edge Additive can be mixed with Henry 547 UniPro and used as an embossing leveler over existing single-layer resilient flooring prior to the installation of new residential resilient flooring.
  • Improves bond for all recommended substrates
  • Enhances flexural strength over wood, metal and existing floors
  • Fast setting - shortens drying times for recommended products
  • Extends pot life, increasing working time
  • Return Policy

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

3Questions
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Q:How can Henry-546 increase pot life ,extending working time and also be fast setting for rapid drying time?
by|Mar 25, 2022
0 Answer
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Q:Can this be added to Henry 549?
by|Dec 21, 2021
0 Answer
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Q:Do I pour this into the 547 and mix with water or instead of water? Or do I put this on first, le...
by|Dec 15, 2018
2 Answers
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A:  Dear Valued HomeDepot Customer, We have reached out to the manufacturer and their reply is, Mix 2 2 parts Henry 547 to 1 part of Henry 546

by|Feb 16, 2021

    A:  It should read "Mix 2-1/2 parts Henry 547 to 1 part of Henry 546". I believe by "parts" it goes by volume in measuring cups. If you have 2-1/2 cups of powder you would put 1 cup of additive. If you have 5 cups of powder you would put 2 cups of additive. Since 1 cup = 1/4 quart you could get 4 cups out of 1 quart. Remember to use a dry measuring cup for the powder. I also recommend pouring the powder through a sieve/sifter of sorts to make sure there are no lumps prior to mixing w/ the additive.

    by|Dec 6, 2021
    3 found this answer helpful
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    Customer Reviews

    5 out of 5
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    • 100%recommend this product
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    • Verified Purchase
    I have used this product many times before, works much...
    I have used this product many times before, works much better then using water for the mix.
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    1 found this review helpful
    5 Star Review
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    I like that it makes the bonding stronger (in certain cases where that is preferred), and that it...
    I like that it makes the bonding stronger (in certain cases where that is preferred), and that it increases its flexibility and strength, so that its not just brittle to break.
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    1 found this review helpful
    Showing 1-4 of 4 reviews

    Frequently Bought Together

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    Price:
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