Silicone Roof Coating Vs Acrylic Roof Coating

In acrylic the polyester binds the coating to stand up to ponding water and in silicone it creates the strength it needs to handle stress from movement and prevent cracking.

Silicone roof coating vs acrylic roof coating.

Want a sample of silicone roof coatings. Acrylic coatings are available in a number of colors but are most commonly used as white reflective coatings. The bottom line is both types of coating benefit from polyester reinforcement. Foot commercial roof it will usually cost between 2 00 and 3 50 per square foot in materials and labor to install a typical silicone restoration membrane system.

Whereas acrylic roof restoration starts at a lower cost silicone elastomeric last longer and is more reliable. For an average 20 000 sq. Silicone roof coatings excel in this environment. Acrylic acrylic coatings are water based making them lower in toxicity easier to work with and easier to clean up as well as the environmentally friendly option.

Nothing sticks well to silicone so once you apply silicone to a roof you will be committed to doing all maintenance and repairs in silicone. Mostly comes down to preference of the contractor. Roof coating cost and installation. Drawbacks of silicone coatings while silicone is an excellent choice they tend to attract dirt and dust which requires routine maintenance to avoid the coating from losing its reflective benefits.

Ever since a number of companies have been massively choosing the acrylic roof coating so its market. Over time it is the better choice. Silicone roof coatings are better than acrylic roof coatings. More than just an opinion this idea has proliferated the roof coatings industry for nearly a decade.

Due to their water base makeup acrylic roof coatings have one main deficiency. The two most popular are silicone and acrylic. A silicone restoration membrane srm is a fluid applied silicone coating sprayed directly onto an existing roof system. Acrylux s roof mastic product advertises a voc of around 75 g l compared to a comparable silicone coating being listed as 240 g l.

Silicone coatings are better at protecting structures from ponding water than acrylic coatings. They have a strong odor until they are dry and are less elastic than other coatings. Silicone coatings have non water based solvents which help them cure better in wetter areas. As one may guess opinions aside there are pros and cons that exist for both silicone and acrylic roof coatings.

It almost seems like a revolution happened when the conklin first introduced rapid roof in 1977.