PLEXTOL UltraFine PR 3500 is an aqueous dispersion of acrylic copolymer with an ultrafine particle size. APEO free.

Technical Informations

Application Advice/Typical Applications

PLEXTOL UltraFine PR 3500 is specially designed for penetration into porous substrates. Associated with an excellent consolidation power of chalky substrates, this makes PLEXTOL UltraFine PR 3500 an ideal candidate for substrates priming. Our technical department has made a number of tests which can serve as a basis for formulations. For each new formulation, compatibility between the finished product and the substrate should naturally be checked.

Shipping and Storage

Store at an even temperature of between +5°C and +35°C avoiding frost and direct sunlight. Stir product before use. If stored according to these conditions and in the original unopened containers, the dispersion will be stable for 6 months following delivery. Product should be used as soon as possible after opening. During processing, storage and transport, avoid any contact with metals (including non-ferrous metals) which are not protected against corrosion. – Agitate well before use. - Detailed information is available on request.

Product Security/Health and Safety

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

For further information regarding this product please refer to:

Synthomer Limited Head Office
Phone: +44 (0)1279 436 211
FAX: +44 (0)1279 444 025


Character Value Unit
Solids content 29
pH 7.0  
Viscosity (Borookfield RVT) < 200 mPas 
Density approx. 1.03 g/cm³ 
MFT (Minimum filmforming temperatue) <5 °C 
Particle size approx. 30 nm 
Glass transition temperature approx. 16 °C 

Available Documents

Technical datasheet

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