The 10 Best flexible Moldable plastics (2023 reviews)

We consider a flexible moldable plastic to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Materialix melted Plastic READ REVIEW

Best For injection molding: Buy: Polly plastics flexible Moldable Plastic READ REVIEW

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

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

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

Best For So many crafts: Buy: Whitemorph polymer Putty READ REVIEW

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

Best For any number of things around The house: Buy: Betionol Moldable Plastic READ REVIEW

Best For Repairs: Buy: Whitemorph flexible Moldable Plastic READ REVIEW

Best Easy To Use: Buy: Materialix flexible Moldable Plastic READ REVIEW

Best Overall: Materialix melted Plastic

Buy on Amazon

The materialix melted plastic is capable of outshining several other plastic featured in this list in overall features. This moldable plastic is great for small pieces. It is great for creative family fun and practical solutions. The colors are vibrant and plastic is easy to shape. The plastic is easy to work with, melts quickly in boiled water, and isn't too hot to handle. The pellets will start to stick as their temperature increases.

This plastic is great for arts & crafts, general repair and much more. It's very flexible if you mold it into something thin, so it won't break.

• A must-have on hand for parents of kids with little plastic toys
• You can reheat several times as long as it doesn’t get contaminated
• More sticky resin for trying to restore vintage plastic items

Best For injection molding: Polly plastics flexible Moldable Plastic

Buy on Amazon

Next on the list, we've got yet another plastic that manages to win our hearts. It's the polly plastics flexible moldable plastic and it's widely considered as one of the best convenient plastic you can buy. This stuff is perfect for making custom finger splints. It is fast and super easy to use. It is great for crafts, art projects, home repair, model making, toys, cosplay costumes/masks and prototyping. It takes a lot of hot water but a blow dryer works just as well for finishing touches.

It’s as stiff as normal plastic as well so it’s rigidity is good for many uses. It is easy to use with microwaved or boiling water. There is no smell and the texture is like regular plastic.

• Super easy to use after you play around with for a bit
• Moldable plastic in pellet form is super fun medium to play with
• Lot of satisfied buyers

Best For making custom finger splints: Polly plastics Moldable Plastic

Buy on Amazon

If you often find yourself scrambling for appropriate and satisfactory plastic, polly plastics moldable plastic is your solution. It is perfect for making plastic parts without injection molds or 2-part epoxy systems. It takes a lot of hot water but a blow dryer works just as well for finishing touches. The moldable plastic pellets work exceptionally well. It removes very easily, and the packaging states it is non-toxic. It is used to the different material but makes some nice durable keychains.

The material is phenominal in it's properties allowing for unlimited creative projects. It has an almost runny consistency. It takes very easy to work with, turns from white to clear in hot water and then becomes pliable.

• Super easy to use after you play around with for a bit
• Easy to use and very durable
• Moldable plastic in pellet form is super fun medium to play with
• Super versatile and durable plastic for any use

Best For small Repairs: Jxe Jxo flexible Moldable Plastic

Buy on Amazon

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 flexible moldable plastic is exactly that - it's a simple plastic that hits all the right notes. 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. 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 great for little craft projects and no wasted material.

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. 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. It is easy to use for quick rough sculpting. It is great for fangs, smaller details on armor or mech suits. It also takes quite hot water to make the plastic melt hence the reason for them being in small pellet form.

• Useful for crafts and some small repairs
• Amazing for crafting and sticking things together
• A quick plastic for quick and versatile uses
• Moldable thermoplastic beads, is simply a fascinating product

Best For children: Jxe Jxo Polymorph Plastic

Buy on Amazon

Compared with other plastic in this category, the jxe jxo polymorph plastic has a convenient design. 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 easy to heat up in a glass cup, slides right out, hand knead it for a few seconds and it is ready to go. Once cool in about 20 minutes, it holds your wood down as well as strong fixturing wax. It can be reheated over and over again and re-molded into any number of configurations. There will be fingerprints and tool marks.

It is great for little craft projects and no wasted material. It also takes quite hot water to make the plastic melt hence the reason for them being in small pellet form.

• Useful for crafts and some small repairs
• Very versatile stuff for creating durable shaped that you need instantly
• Super easy and satisfying for halloween costumes or cosplay armour, or really anything

Best For So many crafts: Whitemorph polymer Putty

Buy on Amazon

The whitemorph polymer putty is the best convenient plastic on the market today. This stuff hardens FAST. It is perfect for so many crafts. It works really well and is quite easy to use. The material should be soft, flexible and easy to shape. It works great but stains easily. It will begin to cool and harden very fast. It is used for crafting, molding, casting, to repair, quick fixes, sculpting, modeling, diy and customization among many others.

• Melts quickly and doesn’t take long to harden again
• Amazing & plenty for a long time
• Turns into a putty-like consistency so you can shape it to whatever you want

Best For cosplay props: Betionol flexible Moldable Plastic

Buy on Amazon

Next on the list, we've got yet another plastic that manages to win our hearts. It's the betionol flexible moldable plastic and it's widely considered as plastic that has the most suitable features. It is really the best way to get the small beads to heat evenly. It is super easy to use and it’s great for beginners or people who like to design custom materials. It comes in plastic jar making storage convenient. It is easy to snap into place over and over again. It’s easy to use, requiring you to heat these pellets up in hot water, making them soft and pliable.

This is really fun to use as a substitute for any material that you want to use to make a mold from. It is great for cosplay props and on-site cosplay repairs as well. It is great for beginners or people who like to design custom materials.

• Fun modeling compound to create what you need
• Clear and pliable under warm water
• Super easy, no mess, and tons of fun
• Thicker parts can be (carefully) carved or drilled

Best For any number of things around The house: Betionol Moldable Plastic

Buy on Amazon

Compared with other plastic in this category, the betionol moldable plastic has a convenient design. It is really the best way to get the small beads to heat evenly. It is easy to work with reusable thermoplastic. It comes with heating by water, so it can be molded by your hands into any kinds of shapes or charactors. It is great for cosplay props and on-site cosplay repairs as well.

The compound is clear and moldable when it's warm ( the instructions are easy to follow), and it turns white / opaque as it cools. The plastic is reasonably strong, and reminiscent of working with pla or abs. It's easy, it's clean and it hardens fast. This is really fun to use as a substitute for any material that you want to use to make a mold from.

• Clear and pliable under warm water
• Thin shapes can be cut, thicker shapes could probably be sawed or drilled
• Thicker parts can be (carefully) carved or drilled

Best For Repairs: Whitemorph flexible Moldable Plastic

Buy on Amazon

Whitemorph offers a variety of plastic for personal choice and yet maintaining quality in all the variants. This clean, waterproof bioplastic is ideal for repairs, crafts, modelling, sculpting, molds, cosplay, modeling and diy. It can be used with clay, resin, plaster and silicone molds. It is used for crafting, molding, casting, to repair, quick fixes, sculpting, modeling, diy and customization among many others.

This kit contains 1kg (2.2lb) of whitemorph polymorph plastic in a secure, handy resealable pouch. The material should be soft, flexible and easy to shape. The pellets will turn transparent when soft enough to mold with clay, resin, plaster and silicone molds.

• Thinner shapes will fully melt faster
• Sticks well to itself and most other plastics without the need for glue
• Mold into a new shape or application

Best Easy To Use: Materialix flexible Moldable Plastic

Buy on Amazon

The materialix flexible moldable plastic should be able to handle its purpose and duties with ease. This thermoplastic is great. It is a nylon-like plastic that can be softened in 140°f and shaped by hand. It holds form really well. It measures 7.5cm height with a radius of 5cm. It cooled enough to hold shape pretty quickly and hardened completely to rock solid within about. It can make it either easier or harder to work with on some projects as the difference is substantial.

This product hardens into a tough plastic and will stick, permanently to any surface that it’s applied to. It is easy to use and very durable for other items. It is a perfect fix for a broken tile.

• Amazing stuff for crafts & costumes
• Hardens up, very sturdy and paint adheres to it
• Easy to use, if you mess up, just reheat and mold again
• Not messy, and can use over and over