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A flexible waterproofer for balconies and walkways. 2 component product comprising of synthetic resins, silica sands and selected cements.
- Permanently flexible, anti-slip surface
- Resistant to weathering and UV
- One coat usually sufficient
- Hard wearing for heavily used surfaces
Note: While great care is taken with the colour samples shown, no guarantee can be given that they represent exactly the colours offered.
Watco Balcony Coating is a hard wearing, flexible, two-part thick brush-applied waterproofing coating based on a special formulation of synthetic resins, silica sands and selected cements. It is ideal for balconies or external walkways where water ingress can cause problems. It fills hairline cracks and helps prevent the penetration of rainwater and moisture.
Watco Balcony Coating provides a flexible and hardwearing surface. Because it is applied as a liquid, it can be used to protect around pipes, rainwater outlets and protrusions more effectively than sheet materials.
We recommend that cracks or floor/wall joints are bridged with Watco Fibreglass Tape in conjunction with Watco Balcony Coating. If a gloss or easy cleanable surface is required, apply a single coat of Watco Concrete Sealer Water Based.
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Features & Benefits
- Areas of use include external walkways and balconies
- Excellent waterproofing properties
- Permanently flexible anti slip surface - will not split with the movement of the substrate
- Resistant to weathering and the effects of UV exposure
- Matt, lightly textured finish
Surface Preparation
Surfaces must be cleaned of all grease, dust, cement laitance and other contaminants.
Steel and iron surfaces must be rust free. Weak and spalled concrete must be cut back to a sound substrate and repaired using Watco Concrex. All surfaces must be thoroughly wetted to achieve saturation. A minimum air and surface temperature of 5°C is essential.
Mixing
Pour approximately three quarters of the liquid into the bucket and add the powder.
Mix using a slow speed drill and paddle mixer. Mix for approximately 3 minutes until a lump free, creamy consistency is achieved. Add the remaining liquid and mix thoroughly.
Application
Application can be made by roller, trowel, or squeegee depending upon the finish required. Create a tough textured anti slip surface using a medium pile roller, or smooth surface by finishing with a short pile or foam roller or brush.
The coating should be applied at approximately 1mm thick. If a second coat is required it can be applied as soon as the first is cured, normally 12 - 24 hours. Watco Balcony Coating should not be applied at a thickness greater than 1.5mm in a single application.
Data sheet
- Manufacturer
- Watco
- For Use By
- Consumer Use
- Interior / Exterior Use
- Exterior Use
- Water / Solvent Based
- Water
- For Use On
- Concrete
- For Use On
- Fibre Cement Board
- For Use On
- Bituminous Surfaces
- For Use On
- Asphalt surfaces
- Application Method
- Roller, trowel or squeegee. Cut in using a brush.
- Single, Two or Three Pack
- Two-Pack
- Pack Size
- 25KG
- Coverage
- Approximately 12.5m² at 1mm thick per 25kg.
- Recommended Thinner/Cleaner
- Clean all tools immediately after use with water. Hardened Watco Balcony Coating can only be removed mechanically.
- Min. Application Temperature
- Air temperature 5°C
Floor temperature 5°C - UN Number
- N/A
- Pot Life
- 2 hours at 10°C
1.5 hours at 20°C
30 mins at 30°C. - Fully Cured
- At 15°C - 20°C a floor treated with Watco Balcony Coating can take light traffic after approximately 16 hours and heavy traffic after 3 days. Full chemical curing and water resistance is achieved over 7 days.
- Suitable For Use On
- Concrete
- Suitable For Use On
- Fibre Cement Board
- Suitable For Use On
- Asphalt
- Suitable For Use On
- Bituminous Surfaces
- Finish
- Textured Matt
- Application Method
- Roller
- Application Method
- Trowel
- Application Method
- Squeegee
- Product Usage Type
- Waterproofer
Questions
Question about the product
Kim on 2023-02-07 16:39:35 | Question:
How long does this last. Needed for balcony on house. |
Answer from Rawlins’ Technical Team:
This product is a 2 component product designed for use on balconies that are heavily used. Unfortunately the manufacturer does not list an expected life span. | |
IMPORTANT SHIPPING & DELIVERY INFORMATION
Watco Balcony Coating 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
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