Roof Coating for Concrete Roof Tiles (20 litres)
Coloured Roof Coatings for ageing, porous Concrete Roof Tiles.
Transform old concrete roof tiles with a roof paint or coloured coating.
Smartseal Climashield roof coating is currently available in slate grey, terracotta, deep tan, rustic red, burgundy and black. Application will aesthetically transform the roof, leave it water resistant and protected from the harmful effects of UV light.
Once applied, the concrete tiles will be left looking beautiful and benefit from many years of protection against the weather. Other benefits include excellent resistance to future moss and algae growth.
Water-vapour permeable coating allowing the roof to 'breathe'. This importantly enables the roof tiles to expel moisture from the inside out. If any roof coating or roof sealer is applied that does not enable this to occur, harmful fungal infections and mould growth can become widespread.
Smartseal roof paints are coloured with the highest quality pigments available, the benefits of this include greater resistance to colour deterioration from UV light and excellent adhesion between roof coating and tile.
All our roof coatings allow 'flexing' and movement within the roof tile. Technically this is highly important because exposure to heat and cold will cause roof tiles to expand and contract.
***SUITABLE FOR CONCRETE ROOF TILES ONLY***
Thoroughly clean roof with pressure washer and treat with concentrate of biocide. Ensure roof is totally clean, dry and free from moss, algae or lichen spores. Apply only to dry surface. Ensure roof coating is thoroughly mixed prior and during use with no sediment present. Apply by Airless Sprayer to dry surface, with no rain forecast for at least 4 hours. Two coats should be applied. Average coverage 4mē - 6mē per litre dependant on porosity of tile, ambient temperature and weather conditions.
- Environmentally friendly water based acrylic product
- Average coverage 4mē - 6mē per litre
- Resistant to moss and algae
- Allows excellent adhesion to concrete roof tile
- Water vapour permeable
- Flexible and heat resistant
UV light and general weathering to European Standards.
Product tested in accordance with BS EN ISO 6860 and TR010/ISO 4892-3 for resistance to accelerated weathering, equivalent to 5 years outdoor exposure in Europe. The results of these tests showed no sign of embrittlement or degradation of the coating.
Freeze Thaw Resistance.
Product tested in accordance with JIS A 6909 Clause 5.9.1 and showed no sign of any mechanical damage of the coating from the tests.
Adhesion to the Concrete Roof Tile.
Product tested in accordance with BS EN ISO 4624 and the coating did not come away in any of the tests. In all tests the concrete roof tiles failed due to the pull off load before the coating had an opportunity to come away from the tile.
Water Vapour Permeability.
Product was tested in accordance with ASTM D1653 and it was confirmed that the coating was vapour permeable.
Roof Coating comes with a 10 year product guarantee*
*Guaranteed not to flake, blister or peel away from the roof tiles during that period.
HEALTH & SAFETY
Harmful by inhalation. If swallowed, seek medical help immediately. Will cause irritation to skin and eyes, wear suitable safety wear at all times.