A 5 year, 10 year or 15 year WONDERCOAT guarantee is issued on the completion of all coating work completed by ourselves. Based on general world wide experience on similar products, it is reasonable to expect a total life span of 15 - 20 years.
Whilst Wondercoat cures to a very hard surface, it simultaneously maintains a carefully pre-formulated elasticity in order that it may bridge subsequently hair-line cracking in the substrate.
Wondercoat acts as an osmotic membrane, whilst being completely waterproof on the outside, it allows any dampness from within the wall to escape as vapour.
Each ingredient is carefully scrutinised, tested and approved prior to mixing, in order to ensure the highest quality for our rigorous and diverse climatic conditions.
Wondercoat has a one way action by allowing any moisture, which may be in the substrate to “breath” through the treated surface and through the Permatex coating.
Canvas ground sheets are placed all the way around the property to ensure maximum cleanliness and as little mess as possible.
All areas not to be coated will be masked off with heavy duty masking paper and masking tape to ensure neatness of application.
All painted wall areas will be thoroughly cleaned down mechanically by means of electrically driven angle grinder using carborundum discs or wire-cupped brushes where necessary.
All cracks are repaired with elasticized bound ﬁller (WONDERFLEX) and coated with Waterproof (Membrane free system). A ﬁberglass membrane will be used to repair all major cracks.
Contaminated plaster will be chopped off and re-plastered.
Pigmented plaster primer will be applied to weather-proof the walls and also neutralized and alkali (Lime) acids or salts present on surface.
A Membrane Free elasticized resin bound waterprooﬁng emulsion is used to weatherproof exposed parapet walls.
Professional supervision on site at all times.