ABS Plastic vs. Resin Fishing Baits: What’s the Real Difference?

When it comes to fishing baits, not all blanks are created equal. If you’ve spent any time in the tackle world, you’ve probably heard two words thrown around a lot: ABS plastic and resin. Both materials are used to make some of the most popular hard baits on the market, but they’ve got some pretty big differences—especially when it comes to performance on the water and how they handle custom paint jobs.

So, let’s break it down.

ABS Plastic Baits 🧩

The Basics:
ABS plastic is what you’ll find in most mass-produced, factory baits. It’s injection-molded, tough as nails, and made to handle big runs of production. Think of it as the industry standard.

Pros (Fishing Perspective):

• Durable: These baits are tough and can take a beating from rocks, docks, and fish teeth.
• Consistent: Because they’re machine-made, every bait is nearly identical in size, weight, and action. That makes them reliable on the water.
• Affordable: Big production runs keep the price lower.

Cons (Fishing Perspective):

• Less “soul”: Machine perfection means you don’t get that handmade charm or subtle uniqueness.
• Sound & Action: Sometimes ABS baits can sound or move a little “hollow” compared to resin or wood baits.

Pros (Painting & Coating):

• Smooth Surfaces: ABS plastic takes paint well, especially after prep.
• Easy Clear Coat: It doesn’t soak up materials, so your clear coat lays down nice and clean.

Cons (Painting & Coating):

• Surface Prep Required: Paint won’t stick unless the surface is scuffed or primed right.
• Seams: Those mold lines can sometimes show through if you’re not careful.

Resin Baits 🪵 (Well… sorta like wood)

The Basics:
Resin baits are usually poured in molds by smaller companies or individual makers. They’re more boutique-style compared to mass-market ABS.

Pros (Fishing Perspective):

• Weight & Density: Resin is heavier than ABS, giving the bait a more solid feel and sometimes a different swimming action that fish respond to.
• Custom Shapes & Designs: Makers can experiment more with resin, which means you’ll find unique, outside-the-box bait designs.
• Quieter: Resin tends to make less hollow noise, which can be a plus in pressured waters.

Cons (Fishing Perspective):

• Brittle: Resin can chip or crack easier than ABS if you bang it off rocks or boat ramps.
• Consistency: Hand-poured means slight differences between baits, so action may vary from one to the next.

Pros (Painting & Coating):

• Paint Absorption: Resin tends to “grab” paint a little better, giving rich, vibrant finishes.
• Unique Texture: Some artists like the subtle differences in resin surfaces that give depth to their paint jobs.

Cons (Painting & Coating):

• Can Soak Up Clear Coat: Resin may absorb more material, so it sometimes takes extra coats to get that slick, glassy finish.
• Surface Imperfections: Tiny bubbles or inconsistencies can show up if the resin wasn’t poured perfectly.

So… Which One’s Better?

The truth is—neither material is flat-out “better.” ABS plastic gives you durability and consistency. Resin gives you uniqueness and that boutique, custom feel.

If you’re an angler chasing tournament reliability, ABS baits might be your bread and butter. If you’re a collector, or you like throwing something just a little different than the crowd, resin might be calling your name.

From a painter’s standpoint (and I can tell ya from experience here at Custom Bait Shop), both have their quirks. ABS is predictable, resin is fun but sometimes finicky. At the end of the day, they’re both great canvases—it just depends on what kind of bait you’re after and how much character you want swimming on the end of your line.