Making of Soft Plastic Lure Molds

Jan 29, 2021

Tips And Steps To Make Soft Plastic Lure Molds

Soft plastic lure Molds are ideal for creating Customized baits in multiple ways, sizes, and colors. There are thousands of Molds available in the market with unique characteristics and features specifically designed to trap particular fishes. We all are familiar with the fishing lures and baits, but we might not consider them as important as the fishing hobbyists think them. They know every minute detail about these lures.

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What we believe only a trap to lure fish has an entirely different meaning for the professional anglers. But the research found out that the fishes learn from the bait experiences and thereby have become smart enough to deal with such traps. Therefore the fish enthusiasts came up with the idea of soft plastic lure Molds. 

The mold allows you to customize your bait and produce multiple lures with a single mold having various cavities. 

Soft plastic lure molds

What Is A Soft Plastic Lure Mold

The soft plastic lure Mold acts as a bait to trap fishes. The main aim is to create an appeal that confuses the fish to consider the bait as its prey. The lures are often attached to reels and trap the fish once it attacks the bait.

Fishing gears have been in practice for years. Multiple innovations in the reels, rods, hooks, lures, etc., have made fishing easier, convenient, and economical. However, these advances result in cost expenditure, making it difficult for an average angler to fish while remaining within the budget.

The significant expenses include boat maintenance, fishing tackles, clothing; therefore, the overall experience might cause hundreds of dollars to the fishing community. However, with soft plastic lure molds' innovation, things have become easier for fishing enthusiasts more than ever. You may get a readymade lure Mold, but consider making one yourself if it's not within your budget. 

Soft plastic lure molds have gained massive popularity in the past few years. You cannot trick the fishes with the same old technique of using gears. Fishes have become smart, and they know the several Clichéd techniques that the fisherman has been operating for decades to trap them.

The fishing community realized that they have to keep using different methods, and therefore the use of soft plastic lure Molds became extensive. You can make a ready-to-use one or make one yourself. This molding technique allows the fabrication of thousands of different lures, thus providing umpteen ways to trap the fishes.

Types Of Soft Lure 

The soft plastic lure is an artificial bait that attracts the fish's attention and encourages the fish to attack the appeal, making it easy for anglers to trap the fish.

There are thousands of different types of lures available in the market. The distinctive kinds of Molds have unique characteristics to attack particular types of fishes. It also depends on the weather and water conditions. Here we will discuss the core types of the fishing lure.

Surface Lures

As the name indicates, this type of lure remains on the surface and can only move above the sea waters. Since the big and huge fishes swim beneath the deep bodies, the use of this type of lure is not extensive. 

Sinking Lure

The fishing community aims to target big prey and mostly resides in the deepest waters. Therefore, the sinking lure gets deeper and helps catch the targeted deepwater fishes. 

Soft Plastic Lure

Being the most prominent type of lure, it is an artificial plastic lure that resembles the natural fish and has the same movements. It is available in various materials, and thousands of different soft plastic lures are available in the market. They can be lizards, worms, squids, etc., and act as natural fish's prey. 

Floating Lures

Floating lures comprise several other attractions, and they have unique features like one can navigate them inside the deepest waters, and therefore they can even go to places where fishes hide. They can also detect the water conditions and thus act accordingly. 

Making of Soft Plastic Lure Molds 

You can make your Customized mold yourself, so you won't need to invest in readymade ones that might be of no use to you. The lures these Molds form have the same ability to swim like the natural fish's prey.

You can have a single mold as well as the multi-cavity mold of your favorite bait. Here are a few steps you can teach to fabricate your own single or multi-cavity mold. 

Plastic Resins 

First of all, you need to take a measured amount of plastic resin, depending on your mold's cavity size.

The next step is to heat the plastic mixture. The plastic contains additives that will separate, leaving air bubbles, so you need to remove the air bubbles. There are specially designed machines that will help you out in this regard. 


Heating of the plastic resins can be crucial and requires careful consideration. The fuels that evolve out during the melting of the plastic are harmful to human health.

Therefore, put on your masks and wear gloves before you begin with the heating process. Heat the plastic resins well until they achieve the melting temperature. Make you stir in between the process to ensure equal melting and no air bubbles. 


Once your molten plastic achieves the required melting temperature, i.e., 325 to 350-degree Celsius, you need to have a thermometer for measurement of the weather.

The digital one will be the right choice. Once your molten mixture achieves a good agitation, you can add the specially designed colors to attract your prey's attention. You can also add glitters that will add shine to the bait, and it will become easy to capture the prey's attention. 


When you add the glitter, the molten mixture being lighter comes above the surface while the glitter sets down at the bottom.

This difference in viscosity can affect the agitation and pouring of the mix. Therefore, reheating the mixture for a few minutes can help achieve a well-mixed combination that will be easy to pour into the mold. 


To form a multi-cavity mold for your bait, you can use molten translucent silicone rubber and pour it on a flat square-shaped box containing tricks.

You can place as many baits depending upon the number of cavities you want your mold to have. Make sure you keep the walls of the box straight so your mold would not become round. Once it hardens, remove all the masters you place using special knives to cut silicon. The multi-cavity mold is ready to use. 

Removing The Bait

Once your plastic sets in the cavity, you can remove it using knives and cutters. It is better to use a cooling surface so that the mold would get cold quickly, and therefore you can trim the bodies which have resulted from overpouring. It is preferable to use HDPE as it can allow rapid cooling so that you can give the final shape to your bait. 

Setting Time 

Once you remove the bait from the mold cavity, give it some time to set. The preferred set time is 24 to 48 hours. After that, you can use the trick to trap your prey. This provision of set time firms the bait, making it last longer than the usual readymade ones. 

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To sum up, the soft plastic bait molds are ideal for attracting the prey's attention, making it easy for the anglers to capture considerable fishes in the deepest locations.

Most baits can even be controlled through navigation and can reach the hidden places where the prey resides. You can get a readymade mold from the market, but it's better to make your mold yourself following the article's steps.

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Soft plastic lure molds