Finishing fillers
Finishing fillers are materials used to level and fill small imperfections on surfaces before applying paints or coatings. Made of resins or silicones, finishing fillers are easy to apply and ensure a smooth and uniform surface. They are particularly suitable for DIY projects, such as repairing scratches or preparing walls before painting. Finishing fillers can be sanded to achieve a perfectly smooth surface, ready to be painted or coated. These materials are available in different formulations to adapt to the specific needs of the project.
Best Filler for Epoxy Resin
The best filler for epoxy resin is micronized quartz. This material offers several advantageous characteristics, such as high mechanical resistance, good adhesion to the resin, and the ability to improve the thermal stability of the final compound. Micronized quartz is particularly suitable for preparing epoxy coatings for floors, industrial surfaces, and artifacts in general. Thanks to its high compatibility with epoxy resins, this filler helps achieve a smooth, resistant, and durable surface. Additionally, it ensures good workability of the compound, facilitating application and sanding operations.
How to use fillers in resin processing
Fillers are commonly used in resin processing to enhance mechanical, thermal, or aesthetic properties. To use them correctly, it is important to follow these steps:
- Filler selection: choose the type of filler based on the desired characteristics (e.g. reinforcing fillers for increased strength).
- Dosage: accurately calculate the amount of filler to add to the resin, respecting the recommended proportions to avoid workability issues.
- Mixing: incorporate the filler into the resin following the manufacturer's instructions and mix thoroughly to achieve a uniform distribution.
- Application: pour the resin with the filler into molds or onto the support, being careful to eliminate any air bubbles. By following these steps, optimal results can be achieved in resin processing with the addition of fillers.
Transparent Epoxy Resin Fillers
Transparent epoxy resin fillers are solid particles used to add volume, reduce viscosity, and improve the workability of epoxy resin. These fillers can be of different types, such as glass microspheres, quartz powder, or special additives. When mixed with transparent epoxy resin, fillers help achieve a homogeneous consistency and facilitate spreading and modeling. Moreover, fillers can be used to create special effects, such as the snow effect or the marble look. It is important to carefully follow the manufacturer's instructions to achieve the best results with the chosen filler.
ResinPro: one supplier for all your needs
15 years of experience at your complete disposal, supplying resins and accessories for creativity, industry, DIY, flooring and marine applications.
At your home, directly from the manufacturer!
ResinPro is the direct manufacturer of our resin range for companies and hobbyists, guaranteeing the lowest prices on the market.
Learn more


The widest range of resins in the UK!
We offer resins for every need, from artistic creations to marine and construction applications, far beyond the “limited” selection typically found in local DIY stores.

Expert technical support!
Our technicians provide free remote consulting to help you avoid mistakes and ensure you achieve the result you want — unlike “generic retailers” who sell 1,000 different products.
get a free consultationRESIN PRO is a leader in resin production and distribution!
24-hour delivery: We ship across the UK on the same day. Enjoy convenient home delivery with our appointment service—our courier will contact you in advance and deliver the package to your preferred location, or leave it at an alternative address of your choice.

Full support!
We provide continuous support from preparation to final application, including remote technical assistance, ensuring a smooth experience.
Talk with a specialist and place a phone order without registration and without credit cards!

Google













