Two-component, colourless, polyurethane varnish primer. Excellent relation price quality. Hight reactivity, hight filling capacity and easy sanding.
12 - 20 m²/L
Drying time
15-20 min
25L 5L


  • Indoors
  • Wood
  • Product for exclusive use in industries regulated by Directive 2010/75 Chapter V.

How to apply?

  • Painting brush
  • Roller
  • Air-less gun
  • Air-mix gun
  • Aerographic gun


Montomix System: Wood chart-100, respects the grain
- Stir the products until perfectly blended.
- Mix without modifying under any circumstances the proportions of part A (MOTOPOL FONDO) and of part B (MONTOPOL CATALYST)- Coat thickeners of greater than 130 g/m2 wet per coat.
- It can be applied without hand sanding, although it is better to proceed with at least a gentle sanding in order to guarantee perfect adhesion and especially in the case of wood with a tendency to peel.
- Always hand sand, especially before applying the finish- Do not apply the product at high temperatures or on surfaces exposed to strong insolation.
- Ensure good ventilation while product is drying.
- Do not apply in relative humidity over 80%.
- Before mixing, make sure that the MONTOPOL CATALYST is completely transparent.
- For porous wood, dilute the product so it penetrates the pore and so that bubbles do not appear.
- Respect the minimum time in order to prevent stirring.
- Respect the maximum time between coats in order to prevent adhesion problems.
Soporte Nuevo:
- New wood:
-The base must be free from foreign materials and/or waste matter.
- Apply to wood with a moisture content of less than 20%.
- Apply to healthy wood that is dry and free from grease and dust.
- Sand down and remove any remains of glue in joints and defects from mechanical processes.
- If the wood shows signs of ageing it must first be sanded down and any dust removed using a plane or other mechanical device. Restauracion y Mantenimineto:
- Varnished or painted wood:
- If the wood has been varnished with varnishes or paints that have been diluted with white spirit, turpentine, imitation turpentine or solvents for synthetics and oils, these must be removed using a universal stripper or by employing mechanical means, until the new wood is reached.
- If it is applied on top of polyurethane varnish (polyurethane solvent is recommended for diluting it), sand to open the pore, remove the resulting dust with a brush and re-varnish.
- In any case, check the adhesion on the previous varnish, and in case of doubt, remove it.
- If silicone-based domestic cleaning products have been used for maintenance, it is advisable to sand the wood until they have been completely removed.


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