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Extend Base - Semilac Soak Off Gel / Hybrid Base 7ML


Extend Base - Semilac Soak Off Gel / Hybrid Base 7ML


Semilac Extend Base is a new self-leveling hybrid base that allows you to build, align, shape, strengthen and extend the nail plate - up to 1 cm. 
The product is characterized by a thick consistency, which ensures ease of application. New Semilac hybrid base is characterized by a hard structure with a high flexibility. 
The product maintains the durability of the manicure for up to 21 days.


Application of the Semilac Extend Base is easy and fun – it will not be a problem even for persons who have just begun their adventure with nail styling. Description of step-by-step application is presented below.1. Shape the nail plate and degrease it with Semilac Nail Cleaner. 2. Apply a layer of Semilac Extend Base. Its thickness depends on the effect you want to achieve – if you want to overlay the nail, apply more product in layers, drying each of them under the lamp. It can also be used to extend the nail using a nail form. If Semilac Extend Base is used in the form of a regular base coat under manicure, it is enough to apply a thin layer of the product and dry it under the lamp (drying time depends on the power of the lamp). 3. Apply a thin layer of any color hybrid Semilac varnish and dry it under the lamp. 4. Apply another layer of color Semilac varnish (remember to seal the free edge) and dry the nails under the lamp. 5. The varnished nails should be covered with any Semilac top coat and dried under the lamp. Your nails are ready!
UV LED 6 W lamp – 2 x 45 sec
UV LED 9 W lamp – 60 sec
UV LED 24 W lamp – 60 sec
UV LED 36 W lamp – 30 sec
UV LED 48/24 W lamp – 30 sec
UV 36 W lamp – 120 sec


  • Keep out of reach of children
  • Avoid contact with skin and eyes
  • Do not use if sensitive to any of the ingredients
  • Do not use if you have damaged nails or any nail diseases
  • If any adverse reactions or sensitivity occur, e.g., burning sensation, itching, redness, etc., discontinue use immediately
  • Do not use after expiry date (expiry date and serial number and product batch number can be found next to the barcode)
  • Avoid direct sunlight or extreme UV light exposure
  • Only use on healthy nails


  • Nail and cuticle conditions, such as: fungal infections, e.g. onychomycosis, paronychia, local candidiasis, warts around or underneath the nails, nail psoriasis,
  • Loosening of the nail plate from the nail bed (onycholysis)
  • Inflammation and allergic reaction
  • Nail injuries, infection of the nail and the surrounding area
  • Open cuts local to treatment area
  • Cuticle and nail inflammation caused during a classic manicure, e.g. during cuticle trimming
  • Sensitivity to any of the ingredients

For professional use

  • Semilac® Gel polish are designed for professional use by certified nail technicians only. Therefore, it should only be used for professional application.
  • To achieve a fully pleasing and safe manicure, recommended product training should be completed.

Ingredients: Di-HEMA Trimethylhexyl Dicarbamate, HEMA, Isobornyl Methacrylate, Cellulose Acetate Butyrate, Hydroxycyclohexyl Phenyl Ketone, Trimethylbenzoyl Diphenylphosphine Oxide, Glycol HEMA-Methacrylate, Bis Phosphate, Hydroquinone, p-Hydroxyanisole


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Customer Reviews

Based on 2 reviews
Great base

In love with new base gel.

Extend base

It’s my prop 3d or 4th one, I just think it’s the best base out there! Levels great, doesn’t lift, strong. It’s my favorite.

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