Fasta Vape Terms Explained: Mesh, Dual Mesh, Airflow, Salt Nic, TPD & PMTA
When you compare disposable vape listings, the “specs” are only helpful if you understand what they actually change in day-to-day use. This guide explains the terminology you’ll see across the Fasta lineup so you can decode coil types, airflow design, nicotine formats, and compliance language without guesswork. For shopping context, keep these hubs open: Fasta Burrst 37000 collection and Fasta brand hub.
1) Mesh coil meaning in disposable vapes
How mesh coil heating improves flavor clarity
A mesh coil is a flat, perforated metal heating surface designed to vaporize e-liquid more evenly than older wire-style coils. In practice, “mesh” usually translates to cleaner top notes, steadier vapor texture, and fewer sudden “off” hits during the first day of use. It doesn’t automatically mean stronger nicotine or stronger cooling—mesh mainly changes heating efficiency and consistency.
2) Dual mesh coil vs single mesh coil
When dual mesh makes vapor density feel noticeably stronger
Dual mesh is typically used to increase surface area and stabilize heating under heavier sessions. If you take longer pulls or vape frequently, you may notice denser vapor and a slightly more “full” mouthfeel. For light users, the difference can be subtle, but for high-cadence users, dual mesh often feels more stable across repeated pulls.
3) Airflow meaning on disposable vapes
Why airflow design changes throat feel and flavor punch
Airflow controls draw resistance and how concentrated the vapor feels. A tighter draw can make flavor feel more focused and “snappy,” while a looser draw can feel smoother and larger but sometimes less concentrated. If a device tastes “weak,” it’s often not the liquid—it’s airflow dilution combined with how you pull.
4) Adjustable airflow settings explained
Best airflow setting for sweet flavors vs mint flavors
Adjustable airflow is essentially a balance knob between warmth/intensity and smoothness. Slightly closed airflow tends to sharpen sweetness and increase perceived warmth, while more open airflow smooths harsh edges and can make cooling feel less aggressive. For very sweet flavors, opening airflow can reduce “sticky” sweetness; for mint/ice, opening airflow can soften the cold bite.
5) MTL vs RDL draw styles in disposables
How to tell if a device is tight-draw or airy-draw
MTL (mouth-to-lung) feels more restricted and cigarette-like. RDL (restricted direct-lung) feels airier and more open while still having some resistance. Many disposables sit between the two. If you prefer strong flavor concentration, you’ll usually like tighter draws; if you prefer smooth, easy inhales, you’ll often like a slightly airier style.
6) Salt nic meaning for disposable vapes
Why nicotine salt can feel smoother at higher strengths
Nicotine salt (salt nic) is a form of nicotine commonly used to deliver a smoother sensation at higher strengths compared with freebase nicotine. The “smooth vs harsh” result still depends on other factors—cooling level, tartness, and vapor density can make the same strength feel more intense.
7) Freebase nicotine vs salt nic comparison
Choosing between freebase and salt nic for comfort
Freebase nicotine can feel sharper and is often associated with lower strengths and more traditional throat hit expectations. Nicotine salt is frequently paired with higher strengths and smoother delivery. For many shoppers, the decision is simple: if you want minimal bite at higher strength, salt nic tends to be easier; if you want a more traditional hit and control at lower strength, freebase may suit you.
8) Nicotine strength labels: 2%, 3%, 5% explained
Signs your nicotine strength is too strong for your cadence
Nicotine percentages tell you concentration, not how it will feel for your body. The most reliable signal of “too strong” is throat fatigue or the need to shorten pulls to avoid discomfort. If you’re constantly managing irritation, the strength is probably too high for your cadence—especially when combined with strong cooling or tart profiles.
9) Ice vs menthol vs koolada cooling terms
How cooling agents change perceived intensity
“Ice” often indicates a cooling effect that may not taste like mint. Menthol typically includes a minty taste component. “Koolada” (in industry terms) generally refers to cooling without mint flavor. On higher-output devices, any cooling effect can feel stronger because denser vapor carries the sensation more intensely.
10) Flavor descriptions: candy vs juice vs “realistic fruit”
Predicting sweetness and aftertaste from flavor wording
Listing language is a clue: “candy/gummy” usually means higher sweetness and higher fatigue risk; “juice/fruit” often implies brighter acidity and lighter sweetness; “realistic” suggests emphasis on clarity and tartness. This isn’t perfect, but it helps you avoid mismatches before you buy.
11) Puff count meaning: what 37,000 puffs really implies
Why pull length changes real-world puff count
Puff count is not a guarantee; it’s a comparison metric based on a short standardized pull. Longer pulls, higher output, and frequent sessions reduce real-world longevity. Use puff count to compare within the same device category, and treat your own pull style as the biggest variable.
12) Battery mAh and USB-C charging explained
How battery size affects late-stage consistency
Battery capacity (mAh) influences how stable a device feels across its life. If a battery is small or consistently run very low, output can feel less steady. With rechargeable disposables, keeping the battery from dropping to extreme lows can help maintain consistent flavor and vapor feel.
13) TPD meaning on vape packaging
What TPD compliance signals for product labeling
TPD is a European regulatory framework that influences labeling, warnings, and how products are packaged for certain markets. Seeing “TPD” on packaging can indicate a variant designed with those requirements in mind. For buyers, it’s mainly a label context cue—not a direct predictor of how a device will taste.
14) PMTA meaning for U.S. vape shoppers
PMTA vs “FDA approved” and how to interpret claims
PMTA is a regulatory pathway for market authorization in the U.S., and it is not the same thing as a blanket “FDA approved” claim. As a shopper, treat compliance language carefully, buy from reputable listings, and focus on matching the device style (airflow, cooling, nicotine format) to your preferences rather than relying on a single label.
Buying context links (place near the end as a decision shortcut)
Fasta Burrst 37000 lineup: Fasta Burrst 37000 collection
All Fasta devices: Fasta brand hub
People Also Ask (FAQ cluster)
Q1: Does mesh always mean better flavor?
Mesh often improves consistency and clarity, but overall taste still depends on airflow design, cooling intensity, and how sweet or tart the flavor is.
Q2: Is dual mesh stronger than single mesh?
It can feel denser or more stable during frequent sessions, but the difference is most noticeable for longer pulls and higher cadence.
Q3: How do I know if a device has too much airflow for me?
If the draw feels “empty” and flavor feels diluted, you likely prefer a tighter draw style.
Q4: Is salt nic safer or more addictive than freebase?
Both contain nicotine. Salt nic is often smoother at higher strengths; the best control is choosing an appropriate strength and moderating use.
Q5: What do TPD and PMTA mean on vape products?
They refer to regulatory frameworks and authorization pathways. They don’t automatically predict whether a device will feel smooth or match your preferences.
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