Flexi Filler - Black 100g
Flexi Filler - Black 100g
🛠️ Flexi Filler – Black – 100g
Flexible black filler for cosplay, water-based and easy to apply. Perfect for smoothing, filling gaps and reinforcing EVA foam and thermoplastics.
✨ Use before painting for a pro finish: Flexifiller preps, Flexipaint completes.
🧱 Fill, smooth, reinforce – prep like a pro
Gaps, seams, rough joints?
Flexi Filler Black helps you prep your cosplay base with precision and ease:
- Fills holes and imperfections
- Smooths transitions between surfaces
- Can even be sculpted for raised details
💡 The black color is ideal for dark surfaces—no repainting needed underneath.
🧩 Compatible surfaces
Flexifiller adheres directly to:
- EVA foam
- Worbla (Classic, Black, Transpa Art…)
- PlastaZote & PE foam
- Cardboard, thick paper, rigid textiles
🖌️ Also ideal to reinforce edges or smooth foam cuts before applying Flexipaint.
📦 100g format
- 100g tube with precision tip
- Enough to prep multiple armor parts or accessories
➕ Great for touch-ups, gap filling and clean detailing.
🎯 How to use
- Apply with a spatula or your finger
- Smooth with a bit of water if needed
- Let air-dry for 1–2 hours (or use a hairdryer)
- Sand lightly if a flawless finish is desired
💡 Perfect for hiding seams or shaping curves before paint.
🔐 Final result
Once dry, Flexi Filler is:
- Soft, durable and flexible
- Won’t crack or flake—even when bent
- Ready for sanding, painting, or sealing with top coat
🎭 Flawless finish, pro-level result—your cosplay deserves it.
❓ FAQ – Flexifiller Black
Does it act like glue?
No, Flexifiller is not adhesive. It fills and smooths only.
Can I use it on seams?
Absolutely. It's ideal for smoothing foam joins and edges.
Do I need to sand it?
Only if you're aiming for a very smooth surface—totally optional.
Is it durable over time?
Yes. It flexes with your cosplay and resists cracking.
How is my order prepared?
Your order will be prepared within 48 hours (2 working days).
When will I receive my order and by what means of delivery?
Currently we offer home delivery via La Poste and delivery to a relay point via Mondial Relay. But we will diversify the carriers quickly.
For France:
The delivery time is set between 3 and 5 working days. This means that an order must take a maximum of 7 working days to be delivered.
For neighboring countries:
The delivery time is set between 5 and 10 working days. This means that an order must take a maximum of 12 working days to be delivered.
What are your delivery rates?
We have chosen variable delivery rates that are as close as possible to the actual weight of your order. To find out more, consult our shipping conditions on the following page: Shipping and returns
Delivery is free from 100€ of purchase in France.
Can I collect my order in person?
Currently this option is not available .
But it will sometimes be possible to request a withdrawal on site during a convention.
I received my order but there is a problem:
Is your package damaged upon receipt? Take a photo or film the unpacking . If an item is defective.
In any case, please contact us afterwards so that we can assist you.
You can contact us on our social networks or via the following email: contact@cosplaysmart.com
I would like to return one or more items:
You have up to 30 days after your order to return your item to us as long as it is neither used nor unpacked. However, the return costs will be at your expense.
Contact us on our social networks or via the following email: contact@cosplaysmart.com . We will explain how to return the product(s). Remember to keep the package in which you received your order to return it to us.
Let customers speak for us
Très bonne qualité, un rouge très vif, lentilles confortables
Exactement la couleur du site c'est parfait
Facile à manipuler, chauffe vite mais ne refroidit pas trop vite donc on peut le modeler facilement. Le rendu est très sympa une fois refroidi. C'est très pratique pour réaliser des petites pièces, et c'est assez solide et léger.
Lentilles bien reçues pas encore testées, équipe très sympathique et arrangeante !
Tien à redire, tout est parfait ✨️
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Je galère depuis des années à trouver des lentilles confortables bleues qui ne se mélangent pas avec le vert de mes yeux. Couvrantes, confortables... Elles sont parfaites pour ma She-Ra ! Bref je les aime énormément et vraiment elles ne perturbent pas la vision tant que ça. L'effet est tout simplement incroyable.
Franchement un produit vraiment au top ! C’est la première fois que je créais ma propre arme en mousse Eva et la foam clay a vraiment été d’un soutient immense pour corriger les petites erreurs et faire le côté organique recherché. Facile à utiliser et séchage rapide au final donc c’était vraiment super !
Je recommande à 100%
Mousse nickel rien à redire
Produit de qualité et parfait pour le Craft. Je le recommande !!!
Produit de qualité qui correspond parfaitement à la description. Je recommande
Testé seulement quelques minutes mais l'effet est là
La Foam clay est bien emballer, rien à dire !
Le bandeau anti-dérapant a bien servi pour ma fille. Il tient bien la wig et cela lui a permis de faire tous les mouvements qu'elle devait faire en prestation. La wig n'a pas bougé d'un pouce.