High-viscosity base coat for techs who need a strong foundation that actually lasts. This base creates a real apex, fills weak spots, and builds structure that stands up to daily wear. Outperforms RubberBase—stronger adhesion, more flexibility, and no brittle breakdown. HEMA-free, TPO-free, and engineered to resist lifting and support overlays, fills, or sculpted nails. Works for brittle, weak, or problem nails. Cures fully and safely in the Arch Rival Nails lamp.
DIRECTIONS FOR USE
AVOID SKIN CONTACT
1. Preparation:
After your initial nail cleaning, start with Arch Rival Prep: This dehydrator is essential for cleansing the nail plate, ensuring a clean surface for product application.
2. Primer Selection:
Option A – Non-Acid Primer: Use Arch Rival Optima, a non-acid primer, after applying Arch Rival Prep. This is ideal for a standard application.
Option B – Acid Primer for Fillable Application.
Option C – Use Optima only on the very tips of the nails for an easy soak off process
3. Apply Arch Rival Base Boost: Using the applicator brush, take a small amount of Arch Rival Base and start at the base of the nail and apply the gel in smooth, even strokes towards the tip. Be careful not to flood the cuticles; rather, brush close to them without touching.
4. Cure the Base: cure for 30 seconds in an Arch Rival nail lamp and then proceed with applying your desired products.
We suggest using Arch Rival Base Plus & Krystle Duo with Recover, hard gel, or Recover Plus applications for stronger, adhesion and dependability.
HEMA & TPO FREE
For additional information concerning health and safety risks and ingredients please refer to SDS sheets.
$24.00
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