Semilac Fiber Base is a strong, fiber-enriched base for weak nails, reinforces and repairs the nail plate, smooths ridges, and delivers a milky finish with up to 21 days of durability.

CHARACTER: Medium hard, dense base dedicated for normal nail plate type but need extra support. Allow overlay nails (BIAB nails)

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11,19 € tax incl.

-20%

13,99 € tax incl.

  • Why should you choose Semilac Fiber Base?

    Semilac Fiber Base is a professional, strengthening gel polish base designed for weak, damaged, and uneven nails that need real support, not just coverage. Infused with nylon fibers, it works deep within the nail structure to reinforce, rebuild, and protect the natural plate, making it noticeably stronger and more resistant to everyday wear.

    The thick, self-leveling formula glides on smoothly, filling ridges and imperfections to create a perfectly even surface for color application. After curing, it forms a hard yet flexible layer that helps prevent breakage and supports long-lasting manicures up to 21 days. It’s one of those bases that nail techs reach for when the nail plate needs a bit of “rescue mode” energy.

    Its subtle milky shade enhances the final color, especially pastels and neons, giving them extra depth and a clean, polished look. It can also be worn alone for a soft, natural manicure that quietly hides imperfections and leaves nails looking fresh and healthy.

    Perfect for salon use or clients who expect durability without compromising on aesthetics, Semilac Fiber Base is all about strength, structure, and a flawless finish that actually lasts.

    CHARACTER: Strong self-leveling base for gel polish nails, making the color deeper (especially pastel and neon colors)

    FOR WHOM: for lovers of strong nails in a distinctive color.

    SPECIALIZATION: fills in unevenness and shapes the nail plate, nylon fibers strengthen and reconstruct the nail plate and allow extension up to 1 cm.

    COLOR: milky shade.

    DENSITY: 4.5 / 5

    Curing Time:

    LAMP UV LED 24 W – 2 x 60 sec.
    LAMP UV LED 36 W – 2 x 30 sec. / 60 sec.
    LAMP  UV LED 48/54 W – 2 x 30 sec. / 60 sec.

    Read below step-by-step application
    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 colour hybrid Semilac varnish and dry it under the lamp. 
    4. Apply another layer of colour Semilac gel polish (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!

  • VOLUME7ml
    NAIL LENGTHSTANDARD
    PRODUCT FLEXMEDIUM HARD
    NAIL FLEXNORMAL NAILS
    FINISH COLORWHITE
    ALLOW OVERLAY NAILS?ALLOW OVERLAY (BUILDER BASE)
    EXTRA BENEFITSSTRENGTHENING NYLON FIBERS
  • Precautions

    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.

    Contraindications

    • 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.

  • Composition:

    Polyurethane-57, Hydroxypropyl Methacrylate, Isobornyl Methacrylate, Cellulose Acetate Butyrate, Hydroxycyclohexyl Phenyl Ketone, Ethyl Trimethylbenzoyl Phenylphosphinate, Glycol HEMA-Methacrylate, Silica, Nylon-66, Bis(methacryloyloxyethyl) Phosphate, Tocopherol, Calcium Pantothenate, PEG-9 Dimethacrylate, p-Hydroxyanisole, Hydroquinone, (+/-) CI 15850, CI 77891, CI 60725.

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