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JUSTNAILS Primer Ultra Bond + Acid 12ml

Studioqualität

Entwickelt für den
professionellen Einsatz

Zuverlässige Haftung

Lang haltbar
Stabil. Sicher

Schneller Versand

24h Versand
innerhalb DE

Vegan

Ohne Tierversuche

JustNails Primer Ultra Double Bond + Acid (Acid!)

Discover the outstanding performance and formulation of our JUSTNAILS Primer Ultra Double Bond + Acid, designed for exceptional durability and specifically created for nails with adhesion issues. With the powerful effect of methacrylic acid, this primer ensures superior adhesion down to the deepest layers of the nail. The liquid bonding agent provides ultra-strong adhesion, prevents the natural nail from becoming oily, and helps to prevent lifting.

We place great importance on the compatibility of our products and recommend using acid products only on clients with moist nails. For clients whose nails tend to be dry, acid products could be counterproductive for both durability and the health of the natural nail. Therefore, it is essential to consider your clients' individual needs.

The JustNails Primer Ultra Double Bond ACID is suitable for both gel and acrylic nail enhancements.

Application:
After applying our JustNails Ultra Prep, proceed with the JustNails Primer Ultra Double Bond + Acid. Do not clean off the product with a cleaner.

To further improve durability, you can use Primer Ultra Double Bond as a third step. Apply it after the ACID primer and allow it to air dry.
Please do NOT use this routine with these products on clients with sensitive and dry nails/skin.
ACID products are only suitable for clients with moist natural nails and resulting liftings.

If your clients have very dry natural nails and resulting liftings, we recommend avoiding the ACID Primer and also the Dehydrator Ultra Prep, as these two products will further dry out the nails. This would lead to even more adhesion problems.

Features:

  • degreases the natural nail
  • provides perfect adhesion
  • suitable for gel and acrylic enhancements
  • contains methacrylic acid for even better adhesion
  • air dries
  • liquid in our popular rose gold bottles
  • Contents: 12ml
  • Made in USA

Does not work with Polygel!

HEMA/HEMA-free: Di-HEMA free*, HEMA-free*

Methacrylic Acid, Butyl Acetate, Butyl Methacrylate

WARNINGS: Avoid skin contact. KEEP AWAY FROM CHILDREN! In case of contact with eyes, rinse thoroughly with water and seek medical advice. If reddening of the skin or allergic reactions occur, discontinue contact with the product and consult a doctor if necessary. Avoid skin contact. May cause allergies. In case of contact with skin, rinse immediately with plenty of water. Use in well-ventilated areas. Follow the instructions for use.

29 of 29 reviews

Average rating of 4.9 out of 5 stars


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1 - 10 of 29 reviews

11 January 2026 19:13

Review with rating of 5 out of 5 stars

Bewertung

Verbessert die Haftung spürbar, besonders bei Problemnägeln. Sparsam in der Anwendung.

11 January 2026 16:57

Review with rating of 5 out of 5 stars

Bewertung

Dieser Primer ist mit Abstand der beste und ich hatte noch nie Liftdings damit oder sonst irgendwelche Probleme

10 January 2026 00:57

Review with rating of 5 out of 5 stars

Bewertung

Sorgt für extra starke Haftung, vor allem bei Problemnägeln.

9 January 2026 01:48

Review with rating of 5 out of 5 stars

Bewertung

Der Primer sorgt für eine sehr starke Haftung, vor allem bei Problemnägeln. Man sollte ihn sparsam verwenden, da er recht intensiv ist. Bei richtiger Anwendung aber sehr zuverlässig.

27 December 2025 02:48

Review with rating of 5 out of 5 stars

Bewertung

Sehr starke Haftung, auch bei Problemnägeln. Sparsam im Verbrauch.

26 December 2025 12:48

Review with rating of 5 out of 5 stars

Bewertung

Nice primer with acid. All nails are holding with this as it’s nice and sticky

17 December 2025 20:09

Review with rating of 5 out of 5 stars

Bewertung

Wer die anderen 2 Prep Produkte hat, wird auch dieses hier lieben. Damit hält das ganze bei Problemnägeln nochmal besser

15 December 2025 00:55

Review with rating of 5 out of 5 stars

Bewertung

Der beste primer den es gibt. Ich liebe die komplette Reihe.

8 December 2025 15:37

Review with rating of 5 out of 5 stars

Bewertung

Toller Säureprimer, der hält was er verspricht. Habe damit keine Haftungsprobleme mehr

4 December 2025 01:41

Review with rating of 5 out of 5 stars

Bewertung

Best acid primer ever, never had a lifting with these been with problematic nail plates

_________________________________

*HEMA-free means: Free from HEMA / 2-hydroxyethyl methacrylate / (2-hydroxyethyl) methacrylate → All listed names refer to the same ingredient.

*Di-HEMA-free means: Free from Di-HEMA trimethylhexyl dicarbamate / Di-HEMA-TMHDC / DI-HEMA trimethylhexyl dicarbamate → All listed names refer to the same ingredient.

Bis-HEMA: Only bound HEMA = Allergy risk is reduced, but cannot be completely excluded in cases of an existing pure HEMA allergy (low allergy potential due to polymerized HEMA compounds).


TPO = Our entire shop is TPO-free! ( Trimethylbenzoyl diphenylphosphine oxide, Diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide ) = CAS NUMBER 75980-60-8.

The ingredient we frequently use Di-p-tolyl (2,4,6-trimethylbenzoyl) phosphine oxide is not TPO and is therefore permitted.

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