YAYOI

Sealer/PrimerSEAL UP

4kg

Product was developed based on the standard of Ministry of Education – School Environment and Hygiene of MEXT.

All-purpose aqueous sealer for controlling hydrophilia on bases and reinforcing bases

It penetrates into a variety of base materials, controlling moisture and reinforcing the strength of the base. It exerts high water and moisture resistance after drying.
Due to its excellent adhesion to starch-based adhesive for wallpaper, it is usually unnecessary to add synthetic resin emulsion to starch-based adhesives when applying wallpaper or disposing paste after a sealer treatment.

*Materials for wallpaper recommended by ISM

  • Formaldehyde emission classification F☆☆☆☆

Product numberPackagingBase materialsDilution ratioArea covered (㎡)/Amount
227-40118kgMortar/concrete/plasterboard (fire-resistant walls)4 x dilution720㎡ / 18kg
Calcium silicate board (dense)2 x dilution360㎡ / 18kg
Calcium silicate board (light)200㎡ / 18kg
Gypsum plastered wall
Water-based paintNo dilution180㎡ / 18kg
Mortar with calcium carbonate powder
Japanese-style walls (earthen/sand walls)90㎡ / 18kg
227-4024kg×4Mortar/concrete/plasterboard (fire-resistant walls)4 x dilution160㎡ / 4kg
Calcium silicate board (dense)2 x dilution80㎡ / 4kg
Calcium silicate board (light)45㎡ / 4kg
Gypsum plastered wall
Water-based paintNo dilution40㎡ / 4kg
Mortar with calcium carbonate powder
Japanese-style walls (JURAKU/sand walls)20㎡ / 4kg