Nvirol Silicon Waterseal Masonry Water Repellent Brick Sealer 25Ltrs & Matabi Green Star 12ltr Sprayer
Nvirol Silicon Waterseal Masonry Water Repellent Brick Sealer 25Ltrs & Matabi Green Star 12ltr Sprayer is a high active ingredient silicone silane chemical applied to prevent rain water penetration into brick, stone, render, concrete and other masonry based materials.
SPECIAL PROPERTIES
- Penetrates deep into the substrates
- Water based for use on dry or damp walls
- Non hazardous
- Fast acting, Superior performance to solvent based systems
- Easy to apply by spray or brush
- Only one coat required
- Protects against dust, dirt and efflorescence
- Guaranteed for 10 years
If your property has external walls that are exposed to the elements, particularly south west facing, it is important to keep the facing brick and pointing in good condition to prevent the passage of rainwater migrating across cavity insulation infill or solid wall construction through to the internal, decorated finish.
Once re-pointing has been done, repairs to guttering or structural defects have been carried out, an application of Nvirol Silicon Waterseal masonry repellent brick sealer should be applied to the entire wall to prevent surface water.
Nvirol Silicon Waterseal Masonry Water Repellent Brick Sealer can be applied in one coat only but for properties or walls particularly exposed to the elements we recommend a two coat application. A second coat must be applied whilst the first coat is still wet.
Supplied complete with a quality 12ltr capacity Matabi Green Star Knapsack sprayer allowing for easier application on scaffold towers, scaffolding and roofs.
Product guarantee for 10 years.
Matt (verified owner) –
Great product. Quick and easy to apply. Sprayer is fantastic! Really easy to use and performs well with no leaks.