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Why You Should Use Polyurethane Over Paint

There are countless advantageous and benefits to applying polyurethane over paint for art projects of all forms. Polyurethane is initiated by a chemical agent known as a catalyst which regulates the rate and final hardness at which the application cures. Applying layers of polyurethane over paint adds a coat of protection to moderately soft coatings that tend to chip and other wear. Flexibility is another advantageous quality of polyurethane and permits pliable or rigid results dependent on the additives. For longer-lasting and tougher painted surfaces, polyurethane is an excellent alternative to alkyl resin layers.

Curing Coatings of Polyurethane over Paint

A catalyst is a chemical ingredient or agent added to a compound in order to influence the resulting product. In respects to polyurethane over paint, the agent, also recognized as an activator, decides the different aspects of the coating like pliability, hardness and rate of drying. The layer of polyurethane will be tougher and thicker and will cure more quickly by adding more of a catalyst ingredient, while in each case the opposite happens when less activator is added to the mix. The curing method is typically the most significant as it denotes the end resulting characteristics of the polyurethane coating.

Applying Polyurethane over Water and Oil-based Paints

The attributes of polyurethane make it an extremely reliable top-coat for water-based, or latex, and oil-based paint surfaces. Urethanes are special because they attach nearly any surface, making them valuable for covering any assortment of paint. Polyurethane lays smooth and flat before drying, an aspect that adds to the overall appearance and uniformity of the layer. Because of the compounds thickness the coatings ought to be applied in thin coatings. In addition, it is important to sand every coat before apply the next coat to accomplish the best surface quality.

Physical Advantages of Polyurethane over Paint

The physical features of urethane blends are like many favored construction materials such as plastic, rubber, and metals. Polyurethane is well-known to combine the finest of these materials at a lessor production cost. The particular chemicals utilized and the quantity of each permits polyurethane to resist tears, solvents and abrasions that are features of more costly construction materials. Numerous urethane mixtures are able to withstanding higher capacity loads more so than customary rubber, making it a perfect solution for countless pads, wheels, and joint bushings. Furthermore, the strength of the end product is strong enough to resist countless ecological factors including oxidation, ozone, wind, rain, and direct sunlight. By displaying the same attributes as more costly and less efficient alternative materials, polyurethane has become the most preferred choice for application over painted surfaces.

Polyurethane over Paint: A Better All-around Solution

Oil and water based paints accomplish a better look and lasts much longer when protected by layers of polyurethane. The blends of urethanes are able to produce materials with the flexibility of rubber, the weightlessness of plastic, and the sturdiness of metals. Applying polyurethane over paint is greatly recommended by industry experts because of the countless benefits it provides.

Matt blogs for Van De Steeg specifically about windows and home improvement projects. Van De Steeg specializes in siding and windows Oklahoma City residents trust even in the most severe weather that Oklahoma has to offer. For more info on the some of the most durable windows available today, check out Van De Steeg’s site for great info and resources.

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