The 11 Best Moldable AB plastics (2023 reviews)

There are several advantages of having a moldable ab plastic. Let’s take you step by step, type by type, and find the best moldable ab plastic for you.

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Our Top Picks:

Best Overall: Buy: Polly plastics Moldable AB Plastic READ REVIEW

Best For arts: Buy: Materialix melted Plastic READ REVIEW

Best For making custom finger splints: Buy: Polly plastics Moldable Plastic READ REVIEW

Best For Some projects: Buy: Instamorph STRONG Plastic READ REVIEW

Best For small Repairs: Buy: Jxe Jxo Moldable AB Plastic READ REVIEW

Best For children: Buy: Jxe Jxo Polymorph Plastic READ REVIEW

Best For temporary retainer: Buy: Instamorph Moldable AB Plastic READ REVIEW

Best For broken Plastic stuff: Buy: cloudvalley Moldable AB Plastic READ REVIEW

Best For cosplay props: Buy: Betionol Moldable AB Plastic READ REVIEW

Best For All types of projects: Buy: Materialix Moldable AB Plastic READ REVIEW

Best PREMIUM: Buy: Sintron Moldable AB Plastic READ REVIEW

Best Overall: Polly plastics Moldable AB Plastic

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The polly plastics moldable ab plastic is long-lasting, rigid and fits well with your daily purpose like a dream. Polycaprolactone (this product) has been added to polyurethanes as a strengthening agent, and polyurethanes are flexible. It is great for fixing random things around the house. It is very easy to work with, turns from white to clear in hot water and then becomes pliable. This is enough to make about 20 custom anti-snoring teeth guards. It has an almost runny consistency.

It’s as stiff as normal plastic as well so it’s rigidity is good for many uses. It is great for crafts, art projects, home repair, model making, toys, cosplay costumes/masks and prototyping. There is no smell and the texture is like regular plastic.

• Great for costume eyes and teeth
• Easy to use and very durable
• Delivers what they promise

Best For arts: Materialix melted Plastic

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The materialix melted plastic should be able to handle its purpose and duties with ease. This moldable plastic is great for small pieces. It is easy to use and makes great accent pieces. Without color pellets it is semi translucent and can transmit light. It will feel hard as a rock. It is easy to melt and easy to mold into any shape. It can be melted back down and reused.

The main quantity of beads is already translucent, so you can add as little as you want of any of the colored beads, Countless possibilities. This stuff is amazing, quick, easy to use, versatile, and durable. It is pretty easy to pop back in with tongs if you keep your water hot while working.

• You get 6 ounces of raw plastic plus six small bags of coloring
• You can reheat several times as long as it doesn’t get contaminated
• Easy to use, colors go a long way

Best For making custom finger splints: Polly plastics Moldable Plastic

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate plastic. The polly plastics moldable plastic is exactly that - it's a simple plastic that hits all the right notes. Polycaprolactone (this product) has been added to polyurethanes as a strengthening agent, and polyurethanes are flexible. It is fast and super easy to use. It is easy to use, makes lots of products. They are very easy to heat up, they cool down rock hard, and can be re-heated to continue working with.

This is enough to make about 20 custom anti-snoring teeth guards. It is very easy to work with, turns from white to clear in hot water and then becomes pliable. The product solidifies pretty quick. It’s as stiff as normal plastic as well so it’s rigidity is good for many uses.

• Moldable plastic in pellet form is super fun medium to play with
• Great option for temporary dental needs
• One of the new comers and featured product

Best For Some projects: Instamorph STRONG Plastic

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Instamorph offers a variety of plastic for personal choice and yet maintaining quality in all the variants. It is perfect if you want to create a custom holder for a large, odd-shaped crystal. These have your crystal standing by ready to mold with the instamorph. It turns into a clear lump that is moldable. It can be used in a pinch to build simple structural shapes.

It is great for laying a sheet of plastic to try and mold a shape around an object, using a heat gun. It gets moldable at 140 degrees. Hardens too quickly to be very useful, and using a blow-drier doesn't help much, as it softens unevenly.

• Great for an artist, to use to make molds and whatever is necessary
• Easy to mold and even sand
• Super awesome for prototyping and home projects

Best For small Repairs: Jxe Jxo Moldable AB Plastic

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate plastic. The jxe jxo moldable ab plastic is exactly that - it's a simple plastic that hits all the right notes. It is great for jewelry applications for stone setting, etc. It is an lightweight, polyester thermoplastic plastic pellet that becomes moldable when warm (150 deg f) and solidifies at room temperature. Once cool in about 20 minutes, it holds your wood down as well as strong fixturing wax.

These beads really do soften in hot water, can be shaped, then harden to a solid white consistancy, then be put in hot water again and on and on. It is very stiff and has a hot workin temperature. It is great for fangs, smaller details on armor or mech suits. It is easy to remove from your molds. It is suitable for schools, home and other places to make a variety of props and crafts, as long as you can think of it.

• Super easy and satisfying for halloween costumes or cosplay armour, or really anything
• Moldable thermoplastic beads, is simply a fascinating product
• Very versatile stuff for creating durable shaped that you need instantly
• Material turns clear in hot water

Best For children: Jxe Jxo Polymorph Plastic

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If you often find yourself confused about appropriate and satisfactory plastic, jxe jxo polymorph plastic should be your first option for buying. This product is certainly nimble enough to enable you to form some type of brace for the neck of a doll, especially if the doll is made of plastic. It is super easy to mold, can be used for any type of item you want to mold. It is an lightweight, polyester thermoplastic plastic pellet that becomes moldable when warm (150 deg f) and solidifies at room temperature. It is easy to play around with and cool to a hard shape.

Formable plastic perfect for repair projects around the home, it can be molded into any shape, once dry and hardened it can be cut with scissors, you can also drill it, carve it, thread it and paint it too. It is very stiff and has a hot workin temperature. These beads really do soften in hot water, can be shaped, then harden to a solid white consistancy, then be put in hot water again and on and on. It is easy to use for quick rough sculpting.

• Super easy and satisfying for halloween costumes or cosplay armour, or really anything
• Very versatile stuff for creating durable shaped that you need instantly
• Material turns clear in hot water
• Great light weight and diverse item for small props that need more durability

Best For temporary retainer: Instamorph Moldable AB Plastic

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Not everyone likes to purchase plastic for their daily purpose, but the instamorph moldable ab plastic would be an anomoly. This stuff is amazing, and if you have some patience and are even slightly creative, you will have no trouble making a replacement tooth with this product. It really is amazing how it blends in. It hardens pretty quick (which can be a pain when you're trying to get something just right) but you can always just drop them back into the hot water and it softens again. It looks natural as long as you mold it correctly.

It works fine, no more high dentist bills, when you can have your own tooth that lasts. This product is so much fun to use.

• Easy to use and fast drying
• Good investment for long term

Best For broken Plastic stuff: cloudvalley Moldable AB Plastic

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Not everyone likes to purchase plastic for their daily usage, but the cloudvalley moldable ab plastic would be an anomoly. This stuff is in the league of duct tape and super glue for the must-have home repair drawer. It's a thermoplastic so that it becomes pliable with heat. The plastic is only moldable at high temperatures, so it should work fine for the fish tank. This works great, and you can remove it with heat and reuse it.

The plastic holds strong, and it's easier to use a bowl than a cup. These will leave that cord hard in that patch spot while the tubing will give you more flexibility. It's the correct color and a more useable size.

• Holds up well if molded not too thin
• Lot of satisfied buyers

Best For cosplay props: Betionol Moldable AB Plastic

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The betionol moldable ab plastic is capable of outshining several other plastic featured in this list in overall features for the price point. The material of this item is a lightweight polyester thermoplastic which acts like clay when warm, but solid and strong when it cools down. It will turn an opaque white color when it's fully cooled. The compound is clear and moldable when it's warm ( the instructions are easy to follow), and it turns white / opaque as it cools. It is easy to work with reusable thermoplastic.

The surface can be written/drawn on with a Sharpie. It is great for any number of things around the house. This is really fun to use as a substitute for any material that you want to use to make a mold from.

• Amazing stuff, can be used to make flat molds for resin
• Thin shapes can be cut, thicker shapes could probably be sawed or drilled
• Clear and pliable under warm water
• Super easy, no mess, and tons of fun

Best For All types of projects: Materialix Moldable AB Plastic

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We would, of course, be remiss if we didn't mention materialix moldable ab plastic for daily purpose. It is a nylon-like plastic that becomes moldable in 140°f and can be shaped by hand. It can be cut, painted, drilled, etc. It can withstand a force of 8400 lb per square inch. The material is very strong after it is moulded and cooled. It hardens as it cools.

This material stays soft until it cools below 60°C. It comes in a big container.

• Great polymer product, fun to use
• Good thermoplastic for prototyping and tool building
• Useful for all kinds of stuff, like making monster teeth

Best PREMIUM: Sintron Moldable AB Plastic

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Sintron moldable ab plastic is the epitome of what a great plastic should be. This is a bag of polymer pellets for crafting or repairs. It can be shaped as clay and hardens to a hard non bendable plastic once cooled. The material can be reheated to keep reusing and is quite a good option for prototyping. The pellets meld together and then can be worked as long as they are warm.

This thermoplastic is very easy to use. It works well and stays in form unless boiling thanks. This helps offset the higher cost when compared to other sculpting mediums. This product is easy to use and comes in handy around the house.

• Is reusable, and east to shape
• Easy to work with and perfect for crafts
• One of the new comers and featured product