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Our fillers have a wide range of applications. Depending on the product, they are suitable for repairing osmosis damage to GRP boats, for all bodywork, boat repairs and GRP superstructures. Our polyester resin and epoxy resin fillers have excellent adhesion to steel, cast iron, cast aluminium, GRP parts and plastic. They are fast curing, easy to sand and water resistant. New to the range are styrene-reduced fillers. Please do not hesitate to contact us for further information.
- BPO Hardener for Polyester Resin Fillerfrom €2.50 *0.025 kilogram | €83.30 / kilogram* Incl. VAT excl. Shipping
- Item bundleNitro-Kombi-filler 1K Fine filler, quick-drying€5.89 *0.01 kilogram | €589.05 / kilogram* Incl. VAT excl. Shipping
- Item bundleUnipol Polyester Filler, Fine Filler, incl. Hardenerfrom €11.90 *1 kilogram | €11.90 / kilogram* Incl. VAT excl. Shipping
- 600g Epoxy-Resin-Filler - Nautic€15.49 *0.6 kilogram | €25.82 / kilogram* Incl. VAT excl. Shipping
- 600g epoxy resin filler DD Composite Filler 2K€15.49 *0.6 kilogram | €25.82 / kilogram* Incl. VAT excl. Shipping
- Item bundle600g Nautic Set Epoxy Resin Filler€17.60 *0.6 kilogram | €29.33 / kilogram* Incl. VAT excl. Shipping
- 480g Nautic ultra light, epoxy resin filler€17.40 *0.48 kilogram | €36.25 / kilogram* Incl. VAT excl. Shipping
- 500g Carpox eEoxy ResinFfiller 2K repair compound€30.23 *0.5 kilogram | €60.45 / kilogram* Incl. VAT excl. Shipping
- 1.8 kg Nautic ultra light, epoxy resin filler€56.30 *1.8 kilogram | €31.28 / kilogram* Incl. VAT excl. Shipping
- 4.5 kg Nautic (epoxy resin filler)€66.70 *4.5 kilogram | €14.82 / kilogram* Incl. VAT excl. Shipping
- 4,5kg epoxy resin filler DD Composite Filler 2K€66.70 *4.5 kilogram | €14.82 / kilogram* Incl. VAT excl. Shipping
The ultimate helpers for your boat or car:
Our fillers prove to be exceptional solutions for repairing osmosis damage to fiberglass boats, fixing dents in car and boat bodies, and bonding fiberglass components. Whether you're working with steel, cast iron, cast aluminum, fiberglass parts, or plastic, our polyester and epoxy resin fillers guarantee a reliable and durable bond.
The remarkable versatility of fillers, whether epoxy resin fillers or polyester resin fillers, is undeniable.
If you are unfamiliar with how to use it, there is no need to worry! We have put together some helpful tricks and tips that may assist you. If you still have questions, please do not hesitate to contact us! We are just a phone call away and happy to assist you.
These products are ideal for repairing fiberglass boats, bodywork, and repairing boats and fiberglass structures. Our polyester resin and epoxy resin fillers are extremely adhesive and suitable for steel, cast iron, cast aluminum, fiberglass parts, and plastic. The polyester filler is a two-component filler that fills and smooths dents, small holes, and unevenness on any surface.
Our epoxy resin-based 2-component filler is versatile and ideal for repairing osmosis damage on fiberglass boats. The Epoxy Filler – Nautic adheres excellently to steel, cast iron, cast aluminum, and fiberglass parts. This solution is perfect for boat repairs, bodywork, and fiberglass extensions that are exposed to strong vibrations. Our fine filler hardens quickly, is easy to sand, is water-resistant, and is available in a light gray color.
Our universal and fine filler “Unipol Ultra Plus styrene-reduced” impresses with its exceptional fineness and effortless sandability. Even after a few days, the dried filler can still be worked on without any problems, resulting in a flawless and beige-colored surface.
Repairing GRP damage with GRP filler
GRP filler, also known as fiberglass filler, consists of a two-component polyester resin-based filler enriched with fiberglass. Ideal for repairing deep damage, sanded cracks, air bubbles, and holes on fiberglass surfaces. With the help of our polyester filler, these problems can be fixed quickly and easily.





