Add-on: Liquid Builder Gel

Add-on: Liquid Builder Gel from Nailster is a practical addition to your Starter Kit when you want to strengthen your natural nails or create a short extension at home. The set gives you the essential products you need to work with liquid builder gel, so your nails get extra strength, a smooth surface and a natural-looking result.

Key product benefits

• Strengthens the natural nail: Liquid Builder Gel helps protect weak or brittle nails from breaking and splitting.
• Suitable for short extensions: Use the included nail forms to extend the free edge with precision and control.
• Self-levelling formula: The gel spreads evenly, making it easier to achieve a smooth, polished finish.
• Can be used alone or under Gel Polish: Use it for a natural look or as a strong base under your favourite colour.
• Complete add-on for Starter Kit: You get gel, brush, nail forms and file all in one set.

Product description

Add-on: Liquid Builder Gel is for you if you want stronger nails with a natural, well-groomed result. Designed to complement your Nailster Starter Kit, the set allows you to strengthen the natural nail, repair minor damage at the free edge and create a subtle extension.

Liquid Builder Gel 339 Clear has a clear and neutral finish that suits every nail look. It can be used on its own if you want a clean, natural look, or as a base under Gel Polish if you want to combine strength with colour. The transparent variant makes it easy to work precisely and gives a flexible result that does not feel heavy on the nail.

The self-levelling consistency is one of the product’s key benefits. The gel settles smoothly over the nail, helping you create an even surface while reducing the need for filing afterwards. This makes it especially easy to achieve a great result at home without complicating the process.

With the included Liner Brush #7, you get excellent control during application, especially around the free edge and when building the shape. The universal nail forms help you create a short extension, while the 100/180 grit nail file is used to shape and refine the result, leaving the nails smooth, balanced and refined.

The set is a great choice if your nails often break, feel thin or need extra support under your gel polish. It provides a stronger base while allowing the nails to maintain a natural look and comfortable flexibility.

Why choose Add-on: Liquid Builder Gel

• Creates more durable nails: The gel adds extra strength, so your nails can better withstand everyday wear.
• Makes it easier to repair and extend: The set contains both nail forms and a brush, so you can work with greater precision.
• Fits into your existing routine: Use it together with your Nailster Starter Kit and finish with Gel Polish if desired.

Who is the product suitable for?

The product is suitable for you if you already use the Nailster Starter Kit and want stronger, more resilient nails. It is especially relevant if your natural nails break easily, if you want to create a short extension, or if you want a more stable base under your gel polish.

How to use the product

1. Prepare the nail by cleansing, filing and buffing the surface according to your normal Nailster routine.
2. Place a nail form under the free edge if you want a short extension.
3. Apply Liquid Builder Gel with Liner Brush #7, and carefully build the desired shape and strength.
4. Cure the product under a compatible UV/LED lamp, file the shape, and finish with Gel Polish or top coat if desired.

Key things to know

• Best for: Strengthening, short extensions and repair of natural nails.
• Biggest benefit: Creates a stronger base with a self-levelling gel that is easy to control.
• Finish/look: Clear, natural-looking and flexible finish.
• Application: Used alone, for building structure or under Gel Polish.
• Why choose it: You get the essential tools for liquid builder gel gathered in one add-on set.

The set contains

• Liquid Builder Gel 339 Clear – strengthens and protects the natural nail
• Liner Brush #7 – provides precision during application and building
• Universal Forms – used for short extensions of the natural nail
• Nail File 100/180 – shapes and evens out the nail finish

Frequently asked questions