4 in 1 Protection for Porous Materials
ImperGuard Ultra 4 in 1 provides total protection for all porous building materials. It is a powerful sealer which keeps out water and stains while also consolidating and strengthening materials and actively inhibiting organic growths.
ImperGuard Ultra 4 in 1 is a non film forming impregnation product. Substrates can breathe naturally as the product does not inhibit air or water vapour permeability. The product is completely invisible once cured and does not change the look or texture of the surface. This also means it won’t make surfaces slippery. It is completely UV stable and will not yellow with time.
Key Features
- 4 in 1: Water Repellent, Anti Microbial, Anti Stain, Remineralisation
- Self Cleaning Technology
- Effective for 5 years, Maintenance Free
- Easy to Apply with Tracer Effect – Goes down white dries clear.
- Invisible protection
- Water based, Low VOC, Easy Clean-up
- UV and frost resistant
Action 1: Water Repellent Sealer
ImperGuard Ultra 4 in 1 prevents penetration of water into the substrate. As a result it eliminates all types of issues associated with water ingress such as: acid rain, erosion, freeze/thaw damage, water staining and water damage.
Action 2: Anti Microbial Sealer
ImperGuard Ultra 4 in 1 actively inhibits the metabolism of microbes that come into contact with the treated surface. This prevents all types of organic growths such as algae, mould, moss, mildew, lichens and fungi.
Action 3: Stain Repellent Sealer
ImperGuard Ultra 4 in 1 stops stains from penetrating into the substrate. Prevents all sorts of soiling, even from greases. Utilises the latest in self cleaning technology. Most stains and spills will simply wash off. Very easy to keep clean.
Action 4: Consolidating Sealer
ImperGuard Ultra 4 in 1 provides remineralisation to porous materials. Thereby stabilising friable materials, reducing porosity and improving overall strength. Provides excellent protection against salt damage.
ImperGuard Ultra 4 in 1 is an Eco Sealer
At Guard Industry we strive to create high performance products that don’t harm people or the planet. ImperGuard Ultra 4 in 1 is an environmentally friendly sealer. It is safer for applicators, end users and the environment.
- Contains no petroleum solvents
- Non Hazardous
- Biodegradable by more than 90%
- VOC <2 g/L
FAQs
Temperature is not an issue for application. However, ImperGuard Ultra 4 in 1 is not recommended for high-traffic industrial areas. Drying times may be slower in cooler environments, so adequate curing time should be allowed before exposure to use.
No. ImperGuard Ultra 4 in 1 is not classified as food safe, as it contains an active antimicrobial component. It should not be used in areas where direct food contact or food processing hygiene certification is required.
Typically 6–8m² per litre. However Coverage will vary depending on the porosity of the surface.
As a general guide, it is best applied to saturation, with actual usage rates depending on the material being treated. Highly porous surfaces will require more product, while dense materials will require less.
Yes. It is suitable for both internal and external applications on porous masonry such as brick and mortar, where water repellency and surface protection are required.




