Seals and dustproof walls without affecting appearance
Reduce dust in the environment using this highly effective transparent dustproofer. Watco Wallseal produces a silky, low sheen finish to dusty concrete pillars and gritty brick and blockwork walls. One coat is generally sufficient to dustproof. A second coat may be required on some surfaces to produce a ‘wipe clean’ sealed surface.
|Properties||Transparent finish, seals, dustproofs, resists staining, minimal darkening effect, easy to apply, water based formulation, low sheen finish, two coats will provide a 'wipe-clean' sealed surface|
|Suitable for||Brick, masonry, concrete, plaster, most porous surfaces|
|Interior or Exterior||Exterior, Interior|
|Primer required||No primer required|
|Composition||Single pack, water based acrylic|
|Coverage||40m² per 5L per coat|
|Recommended number of coats||1|
|Curing time (at 20°C)||6 hours|
|Minimum application temperature||10°C|
Concrete, Masonry, Blockwork, Renders etc. - A good sweep is usually sufficient on a dusty or gritty surface. Simply remove as much loose material as possible. If areas require washing down, allow to dry before applying Watco Wallseal.
Painted or Sealed Surfaces - Watco Wallseal may be applied after the removal of any dirt or grease. A trial area is recommended to test adhesion.
If appearance is critical we recommend the application of a small trial area first.
No need to stir. Apply using a brush or roller. Watco Wallseal is a low viscosity liquid which may be easier to work into a porous or uneven surface using a brush. Work well into the surface applying more if the liquid rapidly ‘disappears’ into very porous, absorbent surfaces.
One coat will generally bind and seal most surfaces. A second coat is usually required to produce a sheen, especially on porous surfaces. The sheen level can be increased by applying further coats as required.