Often chosen
Microdol A70
At a glance
- Thickened polyester resin
- For filling imperfections
- Easily sandable
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Product description
Microdol A70 is a universal filler based on ultra-fine ground dolomite (calcium magnesium carbonate). Microdol is sometimes confused with talc powder, but technically it is a different mineral with different properties.
This high-quality mineral filler is widely used in professional composite manufacturing, repair and filler applications to thicken, stabilise and improve the workability of epoxy resin, polyester resin and polyurethane.
What is Microdol?
RESION Microdol is a fine mineral filler suitable for industrial applications, including coatings, fillers and composites.
In resin systems such as epoxy and polyester, Microdol provides:
- Thickening of the resin mixture.
- Improved workability.
- Reduced shrinkage during curing.
- A smooth, easy-to-sand finish.
Benefits of RESION Microdol
- Premium-grade Omya Microdol A70, available in convenient small pack sizes.
- Mixes effortlessly with epoxy, polyester and polyurethane.
- Reduces shrinkage and heat build-up during curing.
- Excellent sanding properties after curing.
Applications
Microdol is suitable for a wide range of applications, including:
- Producing epoxy or polyester fillers.
- Repair mortars for wood, stone and composites.
- Levelling compounds and filling compounds.
- Thickening resin for vertical applications.
Application tip: always add RESION Microdol gradually to the pre-mixed resin. Stir slowly and thoroughly until the desired consistency is achieved. To minimise air entrapment, mix the resin gently and avoid whipping air into the mixture.
Product properties
The key technical properties clearly listed in one place.
- Article number
- VUL000148
-
The materials, substrates or tasks a product is intended for. A general claim such as 'suitable for plastics' does not mean it works with every type of plastic; the specific substrate and its preparation still matter.
- Polyester, Acrystal
-
The tasks a product is intended for, such as laminating, casting, bonding, sealing or protecting. Products intended for the same application can differ considerably in processing, curing time and final properties.
- Putty, Casting
-
The chemical base describes the chemistry of an adhesive, sealant, resin or coating, such as epoxy, polyester, polyurethane, (methyl)methacrylate or a hybrid polymer. It affects curing, flexibility and adhesion. Products with the same chemical base are not necessarily suitable for the same applications.
- Dolomite (calcium magnesium carbonate)
-
The characteristic smell of a product when opened or applied, such as neutral, mild or solvent-like. Smell intensity is not a reliable indication of exposure to hazardous substances; refer to the safety data sheet.
- odourless
-
The technical product category, such as primer, resin, hardener or cleaner. It explains the product's purpose and helps you find other products with a similar function.
- Filler / thickener
- Net contents
- 10 kg, 25 kg, 2.5 kg
- Colour
- Wit
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