A leaky roof is a house disease that often recurs in the rainy season. The sun’s heat that directly hits the roof during the dry season makes the roof vulnerable to damage when it is eroded by rain. Holes or cracks in the roof must be patched immediately with a coating that is resistant to weather disturbances, namely leak-proof coating paint. You can also call or hire the Roofing Allen Texas to get the best roofing service for your home roof.
If the leak is left, the damage that occurs in the house will only get worse. The seepage of water entering easily increases the humidity of the room, causing the walls to be easily damaged and moldy. Conditions like this will also endanger the health of residents of the house.
Leakproof or waterproofing paint made from a mixture of latex, oil, and concrete base is able to banish water that penetrates the roof surface. Before you start applying leak-proof paint to a cracked roof, it’s a good idea to find out more about what type of leak-proof paint is right for your home.
Types of Leakproof Paint
There are three types of leak-proof paint that you can find on the market. First is a leak-proof paint with a coating made of acrylic styrene. This leak-proof paint has a stronger resistance than other leak-proof paints, but the price is also quite high.
Cementitious leak-proof paint is composed of two components, namely cement and addictive additives which serve to bind concrete. Based on the strength of sun exposure, leak-proof paint is divided into two types, namely cementitious 1 and 2 leak-proof paint.
When applying cementitious leak-proof paint, do the coating more than once to produce higher adhesion. The second coating can be done across or in different directions.
The third type of leak-proof paint is membrane leak-proof paint made from asphalt oil which is commonly used for non-concrete roofs.
Choose Leakproof Paint
Customize the choice of leak-proof paint with the character of your roof and building design. If you have a flat roof made of only 1 component, try not to use fast-lasting leak-proof paint that cannot stand ultraviolet light exposure. The absence of heat retarding space between the ceiling and the roof makes the risk of leakage on the roof, not concrete higher than other types of roofs.
The cleanliness factor certainly needs to be taken into consideration. Choose a leak-proof paint that has a formula that resists dust, bacteria, and mold so that it’s easy to clean and doesn’t cause weathering on the roof.
How to Overcome Cracks on the Roof with Leakproof Paint
Clean the leaking roof before starting filling. This is done to remove dust and mold that can reduce the adhesion of leak-proof paint.
A common mistake in applying leak-proof paint is to dissolve the leak-proof paint with too much water. In leak-proof paint consisting of only one component, this dissolution can result in shrinkage of the roof afterward. Likewise, when applied to a leak-proof paint consisting of two raw materials, the two substances cannot work optimally.
If the damage is large enough, cracks must not only be covered with leak-proof paint but also need to be filled with adhesive cement and finally coated with the additive bonding agent. These chemicals can easily be found in various building shops and supermarkets.
The addition of high-strength cement mortar is also required regardless of the size or the size of the roof crack. It is important to break the roof cracks first so that patches with leak-proof paint look neater. After patching on the roof is complete, try applying a soak test on the surface of the roof and see what the results will be like.
Besides being appropriate to cover roof leaks, leak-proof paint can also be used to overcome cracks in cement walls, fiber fibers, galvanized zinc, plywood, and wooden boards. Although leak-proof paint can protect homes from leaks for up to ten years, care needs to be taken by adding a protective coating or plaster to the roof surface. Try to keep the paint leak-proof always ready to minimize the damage that might occur if the roof re-seeps.