Your Complete Guide to Gel Nail Products — Hard Gel, Soft Gel, BIAB & Polygel
Planet Nails — Which Gel Do I Need?
Professional Product Decision Guide
What is Gel? Understanding the Gel Family
Gel nails can be confusing — especially with so many product types on the market. The key thing to understand is that "gel" is an umbrella term covering several very different products. At Planet Nails, we stock the full gel family, and each product has been developed with a specific purpose in mind. Here's your plain-English guide to what everything is, what it does, and when to use it.
File-off only. Solvent resistant — cannot be soaked in acetone. Cures to a firm, durable finish. Ideal for strength, structure, and extensions. Planet Nails: PUG, PUGGLE, PUG Fortify.
Soak-off with acetone. Flexible and rubber-like — kinder to the natural nail and easier to remove. File surface to break seal, then soak. Planet Nails: Lastik range.
A hybrid of acrylic and gel — the strength and workability of acrylic with gel's curing method. File-off only, not soaked. No liquid monomer, no heat spike. Planet Nails: Planet Iconic.
A soft gel that sits between a base coat and a builder. Bonds to the natural nail with a flexible, rubbery grip. Soak-off with acetone. Planet Nails: Stick 'n Float, Lastik, Lastik HF.
| Product | Type | Step | Flexibility | HEMA & TPO Free | Removal | Wear Time | Best Suited To |
|---|---|---|---|---|---|---|---|
| Stick 'n Float | Rubber Base Only — no builder properties | Step 3 — Base | Flexible | Yes | Soak-off | — | Oily, sweaty, or problem nail plates. Highest acid content of the PN rubber bases. Not the default recommendation for every client. |
| Lastik | Flexible Rubber Base + Builder Hybrid | Step 3 — Base, Step 4 — Build, or both | Flexible | No | Soak-off | ~3 weeks | Recommended starting point for most clients. Ideal for thin, flexible, brittle, or short nails. Not suitable for medium or long builds. |
| Lastik HF | Flexible Rubber Base + Builder Hybrid — HEMA-free | Step 3 — Base, Step 4 — Build, or both | Flexible | Yes | Soak-off | ~3 weeks | Confirmed HEMA sensitivity. Largest molecular weight adhesion molecule of the three rubber bases — lowest risk for sensitive clients. |
| Lastik Plus | Builder Gel with built-in base adhesion properties | Step 4 — Build | Some flexibility (firmer cure) | No | Soak-off | ~3 weeks | Clients needing more structure on short to medium nails. Not suitable for thin, brittle, or very flexible nails. Not recommended as a rubber base under other systems. |
| Lastik HF Plus | Builder Gel with built-in base adhesion properties — HEMA-free | Step 4 — Build | Some flexibility (firmer cure) | Yes | Soak-off | ~3 weeks | HEMA-sensitive clients needing more structure or medium length soak-off builds. Same limitations as Lastik Plus. |
| PUG | Hard Gel — Self-levelling, jar | Step 4 — Build | Rigid | Yes | File-off | Up to 4 weeks | Overlays, tip overlays, and sculpting on any nail length. Applied with a separate gel brush. Multiple viscosities available. |
| PUGGLE | Hard Gel — Self-levelling, brush-on bottle | Step 4 — Build | Rigid | Yes | File-off | Up to 4 weeks | Any client as a hard gel builder. Fluid brush-on format familiar to BIAB techs. No-file finish possible on the right client. |
| PUG Fortify | Hard Gel — Thixotropic, non-self-levelling | Step 4 — Build | Rigid | Yes | File-off | Up to 4 weeks | Any client or tech. Stays where placed, moves only when worked with the brush. Always requires filing to finish. Ideal for armouring, restoration, dual forms, and sculpting. |
| Planet Iconic | Polygel — Putty-like, file-off | Step 4 — Build | Rigid | Yes | File-off | Up to 4 weeks | Extensions, extreme shapes, sculptures, dual forms. Acrylic alternative — no heat spike, no smell, unlimited working time. |
Primer (Sticky Bond or Sticky Bond HF) is applied to the natural nail before any rubber base or builder in most cases. Always follow the manufacturer's recommended steps.
Structured builds
Overlays & BIAB
Structured builds
BIAB & overlays
Thixotropic — stays where placed
Always file to finish
Fluid self-levelling
No-file possible on right client
Self-levelling
Multiple viscosities
| Use Case | Lastik | Lastik+ | PUG | PUGGLE | Fortify | Iconic | Stick 'n Float |
|---|---|---|---|---|---|---|---|
| Natural nail overlay (BIAB) | ● | ● | ◐ | ● | ● | ◐ | ○ |
| Extensions over forms | ◐ | ◐ | ● | ● | ● | ● | ○ |
| Dual form extensions | ○ | ○ | ◐ | ◐ | ● | ● | ○ |
| Extreme shapes / sculpture | ○ | ○ | ◐ | ◐ | ● | ● | ○ |
| Tip overlays | ● | ● | ● | ● | ● | ● | ○ |
| Armouring & restoration | ○ | ○ | ◐ | ◐ | ● | ◐ | ○ |
| Nail repairs | ● | ● | ◐ | ◐ | ● | ● | ○ |
| Rubber base under other systems | ● | ○ | ○ | ○ | ○ | ○ | ● |
| No-file / minimal-file finish | ◐ | ○ | ◐ | ● | ○ | ○ | ○ |
| Problem lifters / oily nails | ● | ● | ◐ | ◐ | ◐ | ◐ | ● |
| Glitter / chrome encapsulation | ● | ● | ● | ● | ◐ | ◐ | ● |
| Water / chemical exposure clients | ◐ | ◐ | ● | ● | ● | ● | ◐ |
| Soak-off removal | ● | ● | ○ | ○ | ○ | ○ | ● |
● Ideal ◐ Possible ○ Not suitable
Lastik / Lastik Plus
For clients with no known sensitivities. Delivers maximum flexibility and structure.
Lastik HF / HF Plus
For clients with HEMA sensitivity. Lastik HF has the largest molecular weight adhesion molecule of the rubber bases — the lowest sensitivity risk option. Same overlay and structured manicure options as the standard range.
Stick 'n Float
HEMA and TPO free rubber base. High acid content — particularly effective for oily and problem nail plates. For the most sensitive clients, Lastik HF is recommended over Stick 'n Float due to its larger adhesion molecule.
PUG / PUGGLE / Fortify
Hard gel range. All HEMA and TPO free. Suitable for sensitive clients requiring a file-off hard gel system.
Planet Iconic
HEMA-free polygel. For clients needing strength and structure without HEMA exposure. File-off removal.
PUG stands for Planet Ultimate Gel. It is our most durable hard gel formula, making it great for clients exposed to water or chemicals such as nurses and hairdressers. A single process hard gel that offers low to no heat during curing, PUG applies effortlessly smooth, self-levels, and can form nail extensions in one step. It combines the adhesion of a base gel, the strength and durability of a hard builder, and the high-gloss scratch resistance of a top glaze — all in one product. Provides up to 4 weeks of flawless wear. Available in multiple viscosities. Low odour. Applied from a jar with a separate gel brush.
Application — Standard Protocol
| Step 1 — Prep | Sanitise nails with The One Spray. Push back skin folds and buff to remove all shine. |
| Step 1 — Prep | Apply nail tips, cut and blend, or fit nail forms (optional). |
| Step 1 — Prep | Apply PN Nail Prep to natural nail only. Allow to dry chalky white (optional). |
| Step 2 — Bond / Prime | Apply PN Sticky Bond or Sticky Bond HF sparingly to natural nail only. Allow to become tacky. |
| Step 3 — Base | Apply a base coat layer of your chosen Planet Nails rubber base over the entire nail. Do not touch the skin folds or sidewall areas. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60–90 seconds. |
| Step 4 — Build | Pick up a moderate bead of PUG with your gel brush. Place starting 1mm from the skin fold and float the product across the nail, building the apex as needed. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds (405nm LED) or 2 minutes (365nm UV). |
| Step 4 — Build | Repeat with another layer if additional structure or length is required. Seal the free edge and cure. |
| Finish | Remove tacky layer with The One Spray and a PN Lint Free Wipe. |
| Finish | File to an even smooth finish. Buff to remove scratches. |
| Finish | Wash hands thoroughly to remove product dust and residue. |
| Finish | Apply The One Spray to a nail wipe and sanitise the nails. |
| Top Coat | Apply Planet Gel Polish Top Coat. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds. Wipe with The One Spray and a lint-free wipe. |
| Aftercare | Client to wash hands before applying any cuticle oil or hand cream. |
Removal
PUG is a hard gel — file off only. Cannot be soaked directly in acetone.
| 1 | File the surface with a 180 grit file or e-file de-bulking bit. Keep the file moving. Do not over-file or apply pressure. |
| 2 | Continue filing until you reach the base layer — if a rubber base was applied, the texture will shift from powdery to rubbery. |
| 3 | Soak fingertips in acetone for approximately 5–10 minutes. PN Quick Soak Bowls with warm water in the base container speeds the process. |
| 4 | Gently slide off remaining product with an Orangewood Stick from skin fold to free edge. |
| 5 | Buff lightly with a buffer to remove residue. Do not over buff or apply pressure. |
| 6 | Nails are ready for a fresh application. |
PUGGLE is a hard gel liquid builder — the same file-off hard gel strength as PUG, in a fluid brush-on bottle format. Its enhanced self-levelling formula glides from the built-in oval brush, self-levels beautifully, and on the right client can deliver a finished result with little to no filing. For technicians used to BIAB-style application, the familiar brush-in-a-bottle format makes the transition to hard gel much more accessible.
PUGGLE can be used on any client as a hard gel builder for overlays, tip overlays, infills, and sculptures. The no-file or minimal-file finish is a bonus the formula makes possible — not a requirement for choosing it. When shape correction or filing is needed, file as normal. Available in Clear, Linen (sheer nude), and Petal (sheer pink).
Application — Standard Protocol
| Step 1 — Prep | Sanitise nails with The One Spray. Push back skin folds and buff to remove all shine. |
| Step 1 — Prep | Apply nail tips or forms if required, cut and blend (optional). |
| Step 1 — Prep | Apply PN Nail Prep to natural nail only. Allow to dry (optional). |
| Step 2 — Bond / Prime | Apply PN Sticky Bond or Sticky Bond HF sparingly to natural nail only. Allow to become tacky. |
| Step 3 — Base | Apply a base coat layer of your chosen Planet Nails rubber base. Do not touch the skin folds or sidewall areas. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60–90 seconds. |
| Step 4 — Build | Apply PUGGLE starting 1mm away from the skin fold. Float the product gently across the nail and allow it to self-level before making adjustments. Use the oval brush to guide product to the sidewalls if needed. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds (405nm LED) or 2 minutes (365nm UV). |
| Step 4 — Build | Repeat with a second layer if additional structure or length is required. Seal the free edge and cure. |
| Finish | Remove tacky layer with The One Spray and a PN Lint Free Wipe. |
| Finish | File to an even smooth finish if required. Buff to remove scratches. |
| Finish | Wash hands thoroughly to remove product dust and residue. |
| Finish | Apply The One Spray to a nail wipe and sanitise. |
| Top Coat | Apply Planet Gel Polish Top Coat. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds. Wipe with The One Spray and a lint-free wipe. |
| Aftercare | Client to wash hands before applying any cuticle oil or hand cream. |
Removal
PUGGLE is a permanent hard gel — file off only. Cannot be removed with acetone.
| 1 | De-bulk the surface using a 100/180 file or e-file de-bulking bit. File only the product — do not touch the natural nail. |
| 2 | Continue filing until thin. Switch to a finer grit close to the nail surface. |
| 3 | If a rubber base was applied underneath, file to the base layer and soak off in acetone — approximately 10–15 minutes. |
| 4 | Buff lightly to remove residue and smooth the nail surface. |
| 5 | Nails are ready for a fresh application. |
PUG Fortify is the thixotropic hard gel in the PUG family. Unlike self-levelling hard gels, Fortify stays exactly where you place it — it holds its position on the nail and only becomes fluid when actively worked with the brush. The moment you stop, it holds. This makes it the precision tool in the range — ideal for armouring, restoration, dual forms, and sculpting where you need the gel to stay put while you work.
Fortify is suitable for any nail technician and any client. Because it doesn't flow on its own, it gives techs more working time and control compared to self-levelling gels — an advantage for techs still building confidence. The only consistent difference: Fortify will always need to be filed to finish. There is no no-file result with Fortify. Available in Clear, Milky, Bliss and Rosy.
Application — Standard Protocol
| Step 1 — Prep | Sanitise nails with The One Spray. Push back skin folds and buff to remove all shine. |
| Step 1 — Prep | Apply nail tips, dual forms, or nail forms if required. |
| Step 1 — Prep | Apply PN Nail Prep to natural nail only. Allow to dry (optional). |
| Step 2 — Bond / Prime | Apply PN Sticky Bond or Sticky Bond HF sparingly to natural nail only. Allow to become tacky. |
| Step 3 — Base | Apply a base coat layer of your chosen Planet Nails rubber base. Do not touch the skin folds or sidewall areas. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60–90 seconds. Alternatively, apply PUG Clear as a base coat. |
| Step 4 — Build | Pick up a bead of PUG Fortify with your gel brush. Apply to the free edge and/or nail, pulling the gel toward you to seal and build the desired structure. The thixotropic consistency holds position — work with precision and place the product exactly where it is needed. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds (405nm LED) or 2 minutes (365nm UV). |
| Step 4 — Build | Repeat with a second layer if additional structure or length is required. Seal the free edge and cure. |
| Finish | Remove tacky layer with The One Spray and a PN Lint Free Wipe. |
| Finish | File and shape into the desired finished form. Seal the underside of the free edge for maximum durability. Buff to remove scratches. |
| Finish | Wash hands thoroughly to remove product dust and residue. |
| Finish | Apply The One Spray to a nail wipe and sanitise. |
| Top Coat | Apply Planet Gel Polish Top Coat. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds. Wipe with The One Spray and a lint-free wipe. |
| Aftercare | Client to wash hands before applying any cuticle oil or hand cream. |
Removal
PUG Fortify is a permanent hard gel — file off only. Cannot be removed with acetone.
| 1 | De-bulk the surface using a 100/180 file or e-file de-bulking bit. File only the product — do not touch the natural nail. |
| 2 | Continue filing until thin. Switch to a finer grit close to the nail surface. |
| 3 | If a rubber base was applied underneath, file to the base layer and soak off in acetone — approximately 10–15 minutes. |
| 4 | Buff lightly to remove residue and smooth the nail surface. |
| 5 | Nails are ready for a fresh application. |
Lastik is Planet Nails' cult-favourite soft gel builder system. It combines the flexibility of a rubber base with the strength of a builder gel — a true flexible hybrid that can be used as a rubber base (Step 3), a builder (Step 4), or both in the same service. Soak-off with acetone, making it kinder to the natural nail than hard gel systems.
Lastik is the recommended starting point for most clients. Its flexible cure means it moves with the nail rather than against it — making it particularly well suited to thin, brittle, flexible, or short nails. For medium or longer nail builds, Lastik's flexibility becomes a limitation and Lastik Plus or a hard gel is the better choice.
The Four Lastik Variants
| Variant | HEMA-free | Viscosity | Best For |
|---|---|---|---|
| Lastik | No | Medium | Recommended default. Thin, flexible, brittle, or short nails. Base, builder, or both. |
| Lastik HF | Yes | Medium-thin | Confirmed HEMA sensitivity. Same uses as Lastik. Largest adhesion molecule — lowest sensitivity risk. |
| Lastik Plus | No | Medium-thick | More structure on short to medium nails. Firmer cure. Not for thin, brittle, or flexible nails. Not a rubber base under other systems. |
| Lastik HF Plus | Yes | Medium — similar to standard Lastik | HEMA-sensitive clients needing more structure. Same limitations as Lastik Plus. |
Application — Standard Protocol
| Step 1 — Prep | Sanitise nails with The One Spray. Push back skin folds and buff to remove all shine. |
| Step 1 — Prep | Apply nail tips, cut and blend (optional). |
| Step 1 — Prep | Apply PN Nail Prep to natural nail only. Allow to dry (optional). |
| Step 2 — Bond / Prime | Apply PN Sticky Bond or Sticky Bond HF sparingly to natural nail only. |
| Step 3 — Base | Apply a base coat layer of Clear Lastik over the entire nail. Do not touch the skin folds or sidewall areas. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60–90 seconds. |
| Step 4 — Build | Apply a thin wetting layer of Lastik Plus (do not cure). Pick up a moderate bead of Plus starting 1mm from the skin fold. Float the product across the nail. Use a liner brush to draw product to the sides without disturbing the apex. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60–90 seconds. |
| Step 4 — Build | Repeat with another layer of Plus if needed. Seal the free edge and cure. |
| Finish | Remove tacky layer with The One Spray and a PN Lint Free Wipe. |
| Finish | File to an even smooth finish. Buff to remove scratches. |
| Finish | Wash hands thoroughly. |
| Finish | Apply The One Spray to sanitise. |
| Top Coat | Apply Planet Gel Polish Top Coat. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds. Wipe with The One Spray and a lint-free wipe. |
| Aftercare | Client to wash hands before applying any cuticle oil or hand cream. |
Removal
Lastik is a soft gel — soak off with acetone.
| 1 | Using the 100 grit side of a 100/180 file or e-file de-bulking bit, file the surface to break the seal. File only the product — do not touch the natural nail. The more you de-bulk, the faster the soak-off. |
| 2 | Soak fingertips in acetone for approximately 10–15 minutes. PN Quick Soak Bowls with warm water in the base container speeds the process. |
| 3 | Gently slide off remaining product with an Orangewood Stick or Soak Off Scraper from skin fold to free edge. |
| 4 | Buff lightly with a buffer to remove residue. Do not over buff or apply pressure. |
| 5 | Nails are ready for a fresh application. |
Stick 'n Float is a rubber base only — it cannot be used as a builder and has no builder properties. Its role is Step 3: bonding to the natural nail with a flexible, rubbery grip and providing a foundation for whatever builder goes on top.
Stick 'n Float has the highest acid content of the Planet Nails rubber bases, giving it exceptionally strong inherent adhesion. This makes it the strongest option for oily, sweaty, or problem nail plates — but it is not the recommended default for every client. Lastik is the recommended starting point for most clients. For the most sensitive clients, Lastik HF is recommended over Stick 'n Float due to its larger adhesion molecule size.
HEMA-free and TPO-free. Soak-off with acetone. Use as a rubber base under Lastik, PUG, PUGGLE, Fortify, Planet Vogue, and Iconic. Also suitable for gel dipping services, glitter and chrome encapsulation, gem adhesion, and partial foil work.
Planet Iconic is a HEMA-free polygel — a putty-like gel hybrid that combines the best qualities of acrylic and hard gel without the drawbacks of either. It sculpts like acrylic without the smell, and cures like gel without any heat spike. It is a hard, permanent product that must be filed off — not soaked.
Iconic has a thick paste-like consistency with no self-levelling properties, giving you unlimited working time. It won't run or spread on its own and only hardens when cured under the lamp. No liquid-to-powder ratios — simply squeeze, slice, and place. An excellent acrylic alternative for techs who want the workability of acrylic without monomer liquid.
Iconic works beautifully for extensions over forms, extreme shapes, dual form extensions, and nail repairs. It works in perfect synergy with the full PN gel system — for example, Lastik as a rubber base, Iconic sculpted at the free edge for reverse French or extension, PUG Clear over the top for encapsulation, and Luxe Gloss Top Coat to seal. Available in Clear and a range of colours. Pigments, gel polish, and glitters can be mixed directly into Iconic for custom colour.
Application — Standard Protocol
| Step 1 — Prep | Sanitise nails with The One Spray. Push back skin folds and remove all shine. Apply and shape tips or forms if using. |
| Step 1 — Prep | Apply PN Nail Prep to natural nail only. Allow to dry chalky white (optional). |
| Step 2 — Bond / Prime | Apply PN Sticky Bond or Sticky Bond HF to natural nail only. Allow to dry. If no nail prep was used, apply two coats of Sticky Bond. |
| Step 3 — Base | Apply a base layer of Lastik or Stick 'n Float, staying 0.5mm from the skin fold area. Seal the free edge. Cure under the PN Speciality Dual Cure Lamp — 60–90 seconds. |
| Step 4 — Build | Dispense a small amount of The One into a dappen dish. Dip your PN Gel Brush 1–2 seconds. Wipe the sides on the lip of the dish and offload excess on a paper towel. The brush should feel damp, not wet. Re-moisten when product begins to stick. |
| Step 4 — Build | Squeeze a small amount of Iconic from the tube and cut off a bead with a spatula. |
| Step 4 — Build | Apply the bead to the nail. Press from side to side, back toward the skin fold leaving a small margin, and down to the free edge. Build to the desired shape and thickness. Do not touch the skin fold or sidewall areas. Seal all sides of the free edge. |
| Step 4 — Build | Cure under the PN Speciality Dual Cure Lamp — 60–90 seconds. |
| Finish | Remove tacky layer with The One Spray and a PN Lint Free Wipe. |
| Finish | Shape and file using a PN 100/180 Grit File or Safety Bit. Buff with a PN Sanding Sponge. Remove dust with a PN Dust Brush. |
| Finish | Wash hands thoroughly. Sanitise with The One Spray. |
| Top Coat | Apply Planet Gel Polish Top Coat. Seal all sides of the free edge. Cure under the PN Speciality Dual Cure Lamp — 60 seconds. Wipe with The One Spray and a lint-free wipe. |
| Aftercare | Client to wash hands before applying any cuticle oil or hand cream. |
Removal
Planet Iconic is a hard gel — file off only. Cannot be soaked directly in acetone.
| 1 | File the surface with a 180 grit file or e-file de-bulking bit. Keep the file moving. Do not over-file or apply pressure. |
| 2 | Continue filing until you reach the base layer — texture will shift from Iconic to the rubbery feel of the base gel underneath. |
| 3 | Soak fingertips in acetone for approximately 5–10 minutes using PN Quick Soak Bowls. |
| 4 | Gently slide off remaining base product with an Orangewood Stick from skin fold to free edge. |
| 5 | Buff lightly with a buffer to remove residue. Do not over buff or apply pressure. |
| 6 | Nails are ready for a fresh application. |
What is the difference between hard gel, soft gel and polygel?
Hard gel (PUG, PUGGLE, PUG Fortify) is file-off and solvent resistant — it cannot be soaked in acetone. Soft gel (Lastik range, Stick 'n Float) is soak-off with acetone and flexible in nature. Polygel (Planet Iconic) is a hard/file-off hybrid with putty-like workability, no liquid monomer required, and no heat spike.
Are all Planet Nails gel products vegan and cruelty-free?
None of our gel products contain animal-derived ingredients and none are tested on animals. The one exception in the broader PN range is our Sable Hair (Kolinsky) Acrylic Brushes.
Why do nail plates sometimes curl when soaked in acetone?
When the nail plate is soaked in acetone for 10 minutes or more, approximately 2–3% of the nail's water content is temporarily removed, which can temporarily alter the shape of the plate. Once acetone is removed, moisture from the underlying nail bed replaces what was lost — usually within eight hours — and the nail plate returns to its original shape. More noticeable on thin or flexible nail plates.
Do I always need primer?
Planet Nails recommends primer — Sticky Bond or Sticky Bond HF — before the rubber base in most cases. Its job is to remove surface oils and prepare the nail plate to accept product. Not every client will show a problem without it immediately, but some will — and you can't predict which one until lifting occurs. Always follow the manufacturer's recommended steps.
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