Mr Nail 3-in-1 Base Coat K202 / 30g
One jar, three jobs: base + builder/structuring + tip adhesive. K202 is a clear, high-adhesion gel that helps protect natural nails, fill dents, and build structure (C-curve/apex) when applied thicker. Also doubles as a tip glue gel that stays clear (no whitening) and helps reduce bubbles during tip application.
- 3-in-1 Formula — base gel + structuring/builder + tip adhesive in one.
- High Adhesion — strong grip to help reduce lifting and keep sets secure.
- Builds C-Curve / Structure — thicker application supports apex & shaping.
- Fills Dents — smooths minor surface unevenness before colour.
- Crystal Clear — transparent finish that resists whitening.
- Deco-Friendly — can secure small charms/foils/stickers when needed.
- Prep — lightly buff + remove dust/oil.
- As Base — apply a thin layer, cure 30–60s.
- As Builder / Sculpt — apply a thin slip layer, then add a small bead and gently press/float to build shape; cure ~30s (up to 60s depending on thickness/lamp).
- As Tip Adhesive — apply gel inside the tip, press onto nail and hold; cure 60s.
- Finish — proceed with colour/top as required.
30g
All orders received will be processed and shipped out within 1-2 business days. Deliveries by our logistics partners will take up to 7 business days.
Shipping Fees to Malaysia:
| 0kg - 1kg | SGD 9 |
| 1.01kg - 2kg | SGD 15 |
| 2.01kg - 3kg | SGD 18 |
| 3.01kg - 4kg | SGD 21 |
| 4.01kg - 5kg | SGD 24 |
| 5.01kg - 10kg | SGD 34.50 |
| 10.01kg - 15kg | SGD 39.90 |
| 15.01kg - 20kg | SGD 45 |
| 20.01kg - 30kg | SGD 59.90 |
Currently we offer shipping to Philippines, Indonesia and Thailand.
All orders received will be processed and shipped out within 1-2 business days. Deliveries by our logistics partners will 7-14 business days.
Shipping Fees to Asia:
| 0kg - 1kg | SGD 21 |
| 1.01kg - 2kg | SGD 32.90 |
| 2.01kg - 3kg | SGD 45.50 |
| 3.01kg - 4kg | SGD 69.50 |
| 4.01kg - 5kg | SGD 75.90 |
| 5.01kg - 10kg | SGD 129.90 |
| 10.01kg - 15kg | SGD 159.90 |
| 15.01kg - 20kg | SGD 185.90 |
| 20.01kg - 25kg | SGD 210 |
| 25.01kg - 30kg | SGD 288.90 |
All orders received will be processed and shipped out within 1-2 business days. Deliveries by our logistics partners will take up to 2 business days.
| Orders below SGD 40 | SGD 3.99 |
| Orders above SGD 40 | Free |
| Store pickup - Weekdays 10am - 8pm | Free |
*Store pickup is available in Singapore only (Weekdays only)
Why is there pockets of bubbles after curing?
If air bubbles occurs after curing your gel, most of the time it would mean that the gel layer that's been applied is too thick. For opaque colours, or colours that has fuller coverage, always apply thin layers and cure each layer before piling on the next. This is to ensure that the light hits the entire layer and dries them before the next layer.
Is it necessary to use Base Coat/ Top Coat?
Gel base coat are designed to bond tightly with your nail plate and then act as an anchor to adhere your coloured gel polish.
Gel top coat (gloss or matte) is the final layer to protect and seal the colour. If you are using a non-wipe top, it will be a non-tacky, smooth glossy hard gel finish.
If you are using a wipe formula , you will need to use alcohol wipe to clean off the tackiness of the top coat.
Why is the base coat so sticky/ tacky?
All of your gel coats will feel tacky after curing. It’s the tackiness which allows each subsequent coat to stick.
Why Colours May Vary
Please note that product colour may vary from picture due to monitor resolution, lighting and application times. We try our best to reflect the product colour as true to actual item as possible. Below shows the effect of different lighting results for the same colour.
Application Times

Environmental Lighting

Lighting Difference

