Two-component polyurethane varnish. Good resistance to overcoating. Easy sanding and high filling power. Mixture ratio 2:1 (2 Montopol : 1 Cat.Ms). Mixture life (Ms 8h).

- Stir the product until perfectly blended.
- Mix without modifying under any circumstances the proportions of part A (MOTOPOL FONDO) and of part B (MONTOPOL HARDENER)
- Coat thickeners of greater than 90 wet microns 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 product at  high temperatures or on overheated surfaces exposed to sunshine.
-Keep room well ventilated while product is drying.
-Do not apply when moisture content is 80%.  
-Ensure that CATALIZADOR MONTOPOL MS  is totally transparent  before performing mixture.
-For porous wood, dilute the product so it penetrates the pore and so  that bubbles do not appear.
-Minimum time given between  coats must be observed  to avoid brittle  surfaces.
-Maximum time given between coats must be observed at all times.

- 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 aging must be pre-sanded and removing dust by brushing or other mechanical means.