The 6 Best Plastic Pellets For injection molding (2023 reviews)

We know from years of feedback from readers, customers and amazon sellers, what most people want in a pellet. The materialix melted plastic is exactly that - it's a simple pellet that hits all the right notes. This plastic is great for arts & crafts, general repair and much more. It is easy to use and makes great accent pieces. You can heat it to the point where it becomes a low viscosity liquid then hardens to a very firm (unfired) clay when it cools. The pellets will start to stick as their temperature increases. It will feel hard as a rock.

The plastic is soft enough for easily sanding and carving with carving tools or a knife. It's also really great for making tools and things where function is more important than cosmetics. It is great for creative family fun and practical solutions.

Why We Like This:

More sticky resin for trying to restore vintage plastic items
A must-have on hand for parents of kids with little plastic toys
Lot of satisfied buyers

Best Runner up: Instamorph Plastic pellet For injection molding

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The instamorph plastic pellet for injection molding should be able to handle its purpose and duties with ease. It is ideal for makers, hobbyists, artists, fixers, cosplayers, tinkers, or anyone else that needs a custom part made out of plastic. It is great for laying a sheet of plastic to try and mold a shape around an object, using a heat gun. It makes a great quick fix for things, and it's light. It is perfect if you want to create a custom holder for a large, odd-shaped crystal.

When it's really hot, the plastic will not feel hot at first in your hand but will surprise you with some intense heat immediately after molding. It sort of drips when you are molding if it's not super contained, like in a bowl or something.

Why We Like This:

Super awesome for prototyping and home projects
Can be used to make plastic replacement parts or fix odds and ends
Good brand reputation

Best For injection molding: Jxe Jxo Plastic pellet For injection molding

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Next on the list, we've got yet another pellet that manages to win our hearts. It's the jxe jxo plastic pellet for injection molding and it's widely considered as one of the best convenient pellet you can buy. These tiny beads can be put in a mug or small glass added with water just a bit over the top of them, and microwave. Once cool in about 20 minutes, it holds your wood down as well as strong fixturing wax. It can be used for any type of item you want to mold. It will go from cloudy to a solid white when it is completely set.

These are wonderful to use, very easy and straightforward. It is easy to heat up in a glass cup, slides right out, hand knead it for a few seconds and it is ready to go. There will be fingerprints and tool marks.

Why We Like This:

Material turns clear in hot water
Super easy and satisfying for halloween costumes or cosplay armour, or really anything
Amazing for crafting and sticking things together
Moldable thermoplastic beads, is simply a fascinating product

Best For making fake vampire fangs: Suspension Dudes Plastic pellet For injection molding

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Compared with other pellet in this category, the suspension dudes plastic pellet for injection molding has a convenient design. These thermoplastic beads can be used as they are, mixed in advanced with polyester dyes or painted over the finish product. This gives you the opportunity to start a project all over again, right a mistake or design error, or remold the putty again by simply reheating it. These plastic beads are 100 non-toxic, lead-free, and safe to use with temperatures up to. It's easy to work with and great results.

These are so easy and you just play with the beads after you melt them and shape them into teeth and when you smile wow. This can be drilled, machined, and used for filler.

Why We Like This:

Good brand reputation
Good investment for long term

Best PREMIUM: Sintron Plastic pellet For injection molding

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Next on the list, we've got yet another pellet that manages to win our hearts. It's the sintron plastic pellet for injection molding and it's widely considered as long-term solution. This is a bag of polymer pellets for crafting or repairs. It melts nicely in a bowl of hot water and then can be worked as long as they are warm. It makes the material reusable. It is perfect for art and craft projects at home, school, clubs and even work. The pellets meld together and then can be worked as long as they are warm. It comes out easily if you push on.

This helps offset the higher cost when compared to other sculpting mediums.

Why We Like This:

Use for everything from art projects to jewelry making to household repairs
Very easy to use and can be used for tons of things
Easy to work with and perfect for crafts

Best Easy To Use: Materialix Plastic pellet For injection molding

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Next on the list, we've got yet another pellet that manages to win our hearts. It's the materialix plastic pellet for injection molding and it's widely considered as one of the best convenient pellet you can buy. This stuff is amazing and will help you repair almost anything on the fly. It measures 7.5cm height with a radius of 5cm. Once you heat it up it's very flexible and moldable into whatever item you're looking to craft. It comes in little white beads that you add to hot water to soften. The plastic beads don't expand, just simply turn clear, and bond together in one mass. They will turn completely clear once they’re warm enough to ball up and shape. It doesn't have strong adhesive properties but it does hold shape really well. It will melt like wax additionally it is great for dental fixes.

Why We Like This: