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- Single pack, high-viscosity waterproofer cream that penetrates deep into porous substrates. Available in milky white, turning transparent.
- Suitable for Protecta EX Mortar, plaster, porous concrete, limestone, natural stone, bricks, and clinker.
- Provides long-lasting water repellency, protecting surfaces from moisture damage, efflorescence, and frost.
- Drip-free, easy application with no film formation, ensuring excellent workability and deep penetration.
- Not suitable for non-absorbent materials, submerged conditions, bitumen, synthetic resins, or acrylate-based coatings.
- Industrial use only – not for consumer application. EUH066: Repeated exposure may cause skin dryness or cracking.
Advanced Protection Against Moisture
Protecta Waterproofer is a high-viscosity, silane-based impregnating cream designed for deep penetration into porous building materials. It enhances water resistance without affecting breathability, making it ideal for stone, concrete, and brick surfaces. The product prevents moisture ingress, protecting against efflorescence, frost damage, and pollutants.
Where It Can Be Used
- Protecta EX Mortar
- Plaster and other mortars
- Porous concrete and concrete structures
- Limestone, natural stone, and industrial bricks
- Clinker facades and masonry
Limitations and Application Restrictions
This product should not be applied to non-porous materials such as polished marble, granite, or Belgian hard stone. It is unsuitable for submerged conditions or application over bitumen, synthetic resins, or acrylic-based coatings. Avoid applying on insulated surfaces, as damage may occur. If the product contacts an unsuitable surface, it must be removed immediately with cold water.
Application Instructions
Ensure surfaces are clean, dry, and free from contaminants before application. The product is applied in a single coat using a roller or brush, ensuring even coverage of at least 50 g/m². It penetrates the substrate within 30 minutes to several hours, depending on porosity. The milky-white cream dries clear without altering surface appearance. A test area is recommended to determine the correct application rate.
Health and Safety
Protecta Waterproofer is classified as an industrial-use product. Repeated exposure may cause skin dryness or cracking (EUH066). Avoid contact with skin and eyes. In case of skin exposure, wash immediately with soap and water. For eye contact, rinse with running water for 15 minutes and seek medical advice. The product contains hydrotreated hydrocarbons. Always store in original packaging in a cool, well-ventilated area.
Additional Information
For further details on technical performance and application methods, refer to the downloadable data sheet.
Data sheet
- Manufacturer
- Protecta
- For Use By
- Consumer Use
- Interior / Exterior Use
- Exterior Use
- Water / Solvent Based
- Hybrid
- For Use On
- Mortar, plaster, concrete, Limestone, stone, bricks, clinker
- Application Method
- Brush, roller
- VOC Levels
- Ultra-Low (5-49 g/l)
- Single, Two or Three Pack
- Single
- Pack Size
- 3L
- Coverage
- 200 g/m2
- Max. Application Temperature
- 35°C
- Min. Application Temperature
- 5°C
- Shelf Life (from date of manufacture)
- Up to 12 months in un-opened containers when stored in areas between +5 and +25 °C and with no exposure to direct sunlight or frost
- Specific Gravity
- 0.80g/cm3
- Colour(s)
- Clear
- Base Type
- Solvent-Based
- Suitable For Use On
- Stone
- Suitable For Use On
- Plaster
- Suitable For Use On
- Mortar
- Suitable For Use On
- Clinker
- Suitable For Use On
- Limestone
- Suitable For Use On
- Bricks
- Suitable For Use On
- Concrete
- Finish
- Natural
- Application Method
- Brush
- Application Method
- Roller
- Product Usage Type
- Sealer
- Colour Family
- Clear
- Categorised As
- Masonry Impregnation & Waterproofers
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Protecta Waterproofer is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT