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 |
| 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.
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.
