Silicone Roof Coating Vs Acrylic Roof Coating

As one may guess opinions aside there are pros and cons that exist for both silicone and acrylic roof coatings.

Silicone roof coating vs acrylic roof coating. For an average 20 000 sq. Acrylic coatings are available in a number of colors but are most commonly used as white reflective coatings. Whereas acrylic roof restoration starts at a lower cost silicone elastomeric last longer and is more reliable. These coatings contain various types of acrylic polymer and are typically formulated to help extend the coating s life and improve durability.

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. 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. They have a good effectiveness against water and nothing sticks well to them. The bottom line is both types of coating benefit from polyester reinforcement.

They have a strong odor until they are dry and are less elastic than other coatings. 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. Silicone roof coatings are better than acrylic roof coatings. It almost seems like a revolution happened when the conklin first introduced rapid roof in 1977.

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. Due to their water base makeup acrylic roof coatings have one main deficiency. More than just an opinion this idea has proliferated the roof coatings industry for nearly a decade. The two most popular are silicone and acrylic.

Ever since a number of companies have been massively choosing the acrylic roof coating so its market. Want a sample of silicone roof coatings. A silicone restoration membrane srm is a fluid applied silicone coating sprayed directly onto an existing roof system. The age old question which coating should i use acrylic or silicone.

Mostly comes down to preference of the contractor. Silicone coatings have non water based solvents which help them cure better in wetter areas. 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. Silicone coatings are better at protecting structures from ponding water than acrylic coatings.

Roof coating cost and installation.