Cromar Cromapol Acrylic Waterproof Roof Coating - 5L
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Details
Cromar Cromapol Acrylic Waterproof Roof Coating - 5L is an acrylic waterproof roof coating for liquid applications, helping create reliable waterproof protection on flat roofs.
This acrylic waterproof roof coating is used within a liquid waterproofing system, applied as a coating or compatible system component to protect flat roofs and details. It is useful for repairs, overlays and difficult areas where a seamless finish is needed.
Best for
- Liquid waterproofing repairs and overlays
- Extensions, garages, dormers, porches and garden rooms
- Detailing around edges, upstands and awkward roof areas
Key features
- Brand: Cromar
- Primer for preparing surfaces prior to over-laying with Cromar Cromapol
- Prevents contamination of the Cromapol by the substrate that could lead to adhesion failure
- Two coats of CP Primer should be applied
- System type: Liquid (paint-on waterproofing system)
- Designed for long-lasting waterproof protection when installed as part of the correct system
- Resistant to UV and weathering where installed to the manufacturer guidance
- Cromar Cromapol CP Primer is a vinyl acetate based primer specifically for priming mastic asphalt, concrete and asbestos surfaces prior to over-laying with Cromar Cromapol.
- Size: 5L
Application / installation
- Suitable for competent DIYers on small repairs; professional installation is recommended for larger flat roof areas
- Install in dry, suitable conditions unless the specific product states damp-weather application is allowed
- Surface must be clean, sound and prepared before application
- Avoid application in unsuitable temperatures, rain or standing water unless allowed by the product data
System components / used with
- Compatible primer where required
- Reinforcing fleece, scrim or matting for joints and details
- Edge trims, termination trims and clean prepared substrates
Coverage
- 3 to 6 square metres per L, per coat, dependent upon the nature of the surface|
- 5L covers 7.5m² to 15m² in two coats
- 25L covers 37.5m² to 75m² in two coats
Cromar CP Primer product information
- Helps prevent contamination from bitumen-based substrates that could otherwise lead to Cromapol adhesion failure.
Things to consider before buying
- Check substrate compatibility before ordering: OSB, plywood, concrete and existing felt overlays may need different preparation
- Install in dry conditions and avoid unsuitable cold temperatures unless the product data allows otherwise
- The surface must be clean, dry and free from loose material before application
- Not recommended for roof tiles, slates, rubber or wooden surfaces unless the manufacturer guidance states otherwise
- Cromar CP Primer may be required on bituminous substrates
Technical specification
Coverage
- 3 to 6 square metres per litre, per coat, dependent upon the nature of the surface
- Two coats of CP Primer should be applied
- 5 litres covers 7.5 m/2 to 15 m/2 in two coats
- 25 litres covers 37.5 m/2 to 75 m/2 in two coats
Shelf Life
- 12 months in undamaged, tightly sealed containers
Storage
- Containers must be kept sealed and stored away from sources of heat and ignition
Technical
- VOC Details: EU Limit for this product CAT. 2(h) : 750g/l
- This product contains max. 520g/l VOCs
- Drying time: 1 hour under normal conditions