Non-Acid Priming Bonder
4.0
Rated 4.0 out of 5 stars
27

4.0
Rated 4.0 out of 5 stars
27
Non-Acid Priming Bonder

the pro secret for manis that last
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A game-changer that ensures extended, chip-free wear for lakurs and gel polish. Designed as a follow-up step after Pre-Prep Nail Dehydrator (but before base coat application), this powerful polish bonder ensures maximum adhesion of the base coat to the nail’s surface. A non-acid formula helps prevent damage to the nail plate, and the concrete-like grip will give lakurs actual, gel-like wear or prevent gels from lifting.


  • Gentle, non-acid formula
  • Variation in color is normal for this product and does not impact efficacy
  • Vegan, gluten-free, and cruelty-free

12 ml / .4 fl oz

Store in a cool, dry place. Apply to clean nails (or directly after Pre-Prep Nail Dehydrator for best results). Once fully dry, apply base coat or gel polish as usual.

Ethyl Acetate, Isopropylidenediphenyl Bisoxyhydroxypropyl Methacrylate, HEMA

Non-Acid Priming Bonder

WHY

IT'S SPECIAL

  • Pro-Contour Brush allows for easy, effortless application
  • Extends the life of polish wear time, giving lakurs extended gel-like wear
  • Primes nails to give surface maximum grip that holds onto any base coat or polish applied afterward
  • Helps prevent any damage to the nail plate
  • May be used under regular or gel polish for pro-level adhesion
Non-Acid Priming Bonder
4.0
Rated 4.0 out of 5 stars
Based on 27 reviews
Total 5 star reviews: 15 Total 4 star reviews: 7 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 4
81%would recommend this product
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27 reviews
  • M
    Melissa
    I recommend this product
    Rated 5 out of 5 stars
    4 minutes ago
    5 Stars

    Love it! My polish has stayed on for 6 days with washing dishes, laundry, swimming, etc.

    Was this helpful?
  • AS
    April S.
    Verified Buyer
    I do not recommend this product
    Rated 1 out of 5 stars
    2 weeks ago
    Brush Issue Still

    I left a post 4 months ago stating that the brushes for the bonder and dehydrator split into 3s or 4s. To their credit, Londontown sent out new brushes. It seems to not be a brush issue because the new brushes did the same splitting. Maybe it's something with the chemical makeup in these 2 items, but it keeps happening. I just tried again on 1/15/2026, no go. No issues with the nail polish brushes so I don't get it but I just threw both items away to save myself the aggravation.

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    L Profile picture for LONDONTOWN
    LONDONTOWN
    1 week ago

    Thanks for sharing your experience with the Non-Acid Priming Bonder, April. Our customer service team has reached out to you via email to address this ongoing issue and help find a solution that works better for you.

  • KB
    Kim B.
    Verified Reviewer
    I do not recommend this product
    Age Range 65+
    Rated 1 out of 5 stars
    2 months ago
    I don’t get it

    Why don’t you just make polish that doesn’t chip?

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    L Profile picture for LONDONTOWN
    LONDONTOWN
    2 months ago

    Thanks for sharing your feedback on the Non-Acid Priming Bonder, Kim. Our customer service team has reached out to you via email to help you find the right combination of products that will give you the chip-resistant results you're looking for.

  • A
    April
    Verified Buyer
    I do not recommend this product
    Rated 1 out of 5 stars
    4 months ago
    Horrible

    I left a review that seems to have disappeared. No matter, I will repost. This is the worst product I have ever purchased from Londontown. I bought this and the pre prep nail dehydrator. The dime store brushes split into 3 distinct parts that no amount of gentle applying can overcome. I requested a refund via customer service because I've spent hundreds on Londontown products and have never had an issue. I have not heard one word back from the 2 emails I sent requesting a refund. You just lost a loyal customer. I'll stick to Mooncat & Holo Taco.

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  • FG
    Francine G.
    Verified Buyer
    I do not recommend this product
    Age Range 65+
    Rated 1 out of 5 stars
    1 year ago
    Not sure

    I bought this and the dehydrator and used it with another brand’s polish. I

    There was not anything noted it needed to be used with Londontown products. The manicure did not last any longer. Not sure if it needs to be the same brand. Unfortunately your base and top coats don’t hold on my nails no matter how I prep.

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    L Profile picture for LONDONTOWN
    LONDONTOWN
    12 months ago

    We appreciate you taking the time to share your honest review, Francine. I'm sorry to hear about your experience with our Non-Acid Priming Bonder and that you haven't seen the longevity you were hoping for. While our products are formulated to work together, you're correct that there wasn't any specific requirement to use them exclusively with Londontown polishes. I understand how disappointing it can be when nail products don't perform as expected, especially after careful preparation.

    Our customer service team has reached out to gather more details and see how we can make this right. We appreciate you taking the time to share your review, as it helps us continuously enhance our products and services.

    We appreciate you taking the time to share your honest review. We hope you'll give us another opportunity to exceed your expectations in the future.