CND Shellac Base Coat (0.42 oz / 12.5 ml) - Large

CND Shellac Base Coat (0.42 oz / 12.5 ml)

CND Shellac Base Coat is the essential first step in the world-renowned CND Shellac gel polish system and the foundation that everything else depends on. This large 12.5 ml bottle is the perfect size for professional nail technicians who want a reliable, salon-grade UV gel base coat that bonds directly to the natural nail, creates a smooth canvas for colour, and locks in the entire manicure for up to 14 days of chip-free, high-shine wear. Whether you're working behind the nail desk or perfecting your at-home gel routine, this base coat delivers consistent, salon-quality results every single time.

Why Professionals Choose CND Shellac Base Coat

Nail technicians across Canada trust the CND Shellac system because it delivers predictable, repeatable results and the base coat is where that performance begins. Formulated specifically for the Shellac line, this UV gel base coat bonds tightly to the natural nail plate without over-filing or aggressive prep, making it one of the most nail-friendly professional options available.

• Clinically proven adhesion: Bonds directly to the natural nail for a secure foundation that resists lifting and peeling.
• Up to 14 days of chip-free wear: When used as part of the complete CND Shellac system, clients can expect two full weeks of flawless colour.
• Nail-healthy formula: Leaves the natural nail in better condition than before, no damage, no over-filing required.
• System-matched compatibility: Designed exclusively for use with CND Shellac Colour Coats and CND Shellac Top Coat works with all 140+ shades in the collection.
• UV & LED lamp compatible: Cures in a CND UV Lamp (2 minutes) or a CND LED Lamp (10 seconds).
• Available in two sizes: Choose between the CND Shellac Base Coat 7.3 ml (small) and 12.5 ml (large/salon) formats. 

Pro Tip: Pair with CND Shellac Top Coat for the full sealed system, or explore the entire CND Shellac Collection available at CM Nails Supply.

How to Apply CND Shellac Base Coat

Follow these steps for a flawless, long-wearing professional gel manicure:

1. Prep the natural nail: Cleanse nails to remove oils, dust, and moisture. Gently push back cuticles and lightly buff the nail surface to remove shine; do not over-file.
2. Shake the base coat bottle: Gently roll the bottle between your palms before opening to ensure the formula is fully blended.
3. Apply a thin, even layer: Paint a single thin coat of CND Shellac Base Coat from cuticle to free edge, capping the tip. Avoid flooding the cuticle area.
4. Cure under a UV or LED lamp: Cure for 2 minutes in a CND UV Lamp or 10 seconds in a CND LED Lamp. Do not wipe after curing as the sticky inhibition layer is intentional and helps colour adhere.
5. Apply CND Shellac Colour Coat: Proceed immediately with two thin coats of your chosen CND Shellac Colour, curing between each coat.
6. Seal with CND Shellac Top Coat: Finish with one coat of CND Shellac Top Coat, cure, and cleanse with CND ScrubFresh to remove the inhibition layer and reveal the glossy finish.

Pro Tip: Keep your base coat application thin. A thick layer is one of the most common causes of premature lifting as less is more for maximum adhesion and longevity.

How to Remove CND Shellac Gel Polish

Proper removal is just as important as application: never peel or force off Shellac gel polish, as this damages the natural nail plate. Follow these professional steps for a safe, clean soak-off:

1. File the surface: Use a fine-grit file (180 grit) to lightly break the seal on the top coat. Do not file all the way through... just remove the shine.
2. Soak cotton with acetone: Saturate a small piece of cotton wool with 100% pure acetone.
3. Wrap each nail: Place the acetone-soaked cotton directly on the nail and wrap securely with aluminium foil. Leave on for 10–15 minutes.
4. Gently push off the gel: Using a cuticle pusher or orangewood stick, gently slide the softened gel off the nail. If it resists, re-wrap and soak for an additional 5 minutes - never scrape or force.
5. Restore and nourish: Apply a nourishing cuticle oil to rehydrate the nail and surrounding skin after removal.

Frequently Asked Questions — CND Shellac Base Coat

How long does CND Shellac Base Coat last on nails? When applied correctly with the full CND Shellac system, the base coat supports up to 14 days of chip-free, high-gloss wear. Proper nail prep and a sealed application (capping the free edge) are the key factors for maximum longevity.

Do I need a UV lamp or LED lamp to cure CND Shellac Base Coat? Yes, a lamp is required. CND Shellac Base Coat cures in 2 minutes under a CND UV Lamp or 10 seconds under a CND LED Lamp. It will not dry or harden on its own, it is a UV gel base coat that requires light to polymerize.

What is the difference between the 7.3 ml and 12.5 ml CND Shellac Base Coat? The formula is identical in both sizes. The 7.3 ml is ideal for a quick top up or at-home users, while the 12.5 ml is better suited to busy salons with higher volume. Both are available online at CM Nails Supply with fast shipping across Canada.

Is CND Shellac Base Coat safe for natural nails? Yes. CND Shellac was designed with natural nail health in mind. The system requires minimal prep, and the base coat creates a protective layer over the nail plate. When removed correctly using the foil soak-off method, it leaves nails intact and undamaged.

Buy CND Shellac Base Coat Online in Canada

Shop CND Shellac Base Coat online at CM Nails Supply - Mississauga's trusted professional nail and beauty supply store, shipping fast across Canada. Whether you're stocking your salon, restocking your kit, or starting your gel nail journey at home, we carry the complete CND Shellac system including all colour coats, top coats, lamps, and accessories.

• Available in 7.3 ml and 12.5 ml
• Shop the full CND Shellac Collection
• Professional and at-home orders welcome
• Fast shipping all across Canada