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 |
| Finish | Clear |
| Interior or Exterior | Exterior, Interior |
| Primer required | No primer required |
| Composition | Single pack, water based acrylic |
| Coverage | 40m² per 5L per coat |
| Number of coats | 1 |
| 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.
