Silicone Vs Acrylic Roof Coating

However it depends on the roofing system conditions and current temperatures as to which option best suits your commercial roofing restore needs.

Silicone vs acrylic roof coating.

It is extemely important to know the differences in the chemical nature of acrylic elastomeric and how it compares with silicone elastomeric when determining which option is the best choice for your coating project. Three common myths and misconceptions about silicone roof coatings. They also do well as cool roofs because they. So which is the best commercial roof coating.

Ames acrylic liquid rubber oct 5 2017 our products if you have been in the market for an elastomeric and waterproof coating then you know there are plenty of different types to choose from but it can be boiled down to two categories. Liquid rubber and silicone. Silicone roof coatings excel in this environment. So if ponding water stays in contact with acrylic roof coatings for a prolonged period it will eventually emulsify the roof coating back into a liquid state.

A urethane roof coating system with an aromatic base and an aliphatic top coat is durable stays cleaner and is more resistant to ponding water than an acrylic coating. 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. 3 silicone coatings and acrylic coatings last about the same amount of time. Silicone roof coatings last 50 years.

Many silicone roof coatings do provide excellent value for commercial roofs. Silicone coatings have non water based solvents which help them cure better in wetter areas. Aliphaltic coatings are more expensive but are uv stable hold color well and stay cleaner than most other coatings. Unfortunately silicone roof coatings are also the victim of many far fetched myths and common misconceptions we need to address.

Due to their water base makeup acrylic roof coatings have one main deficiency. Silicone and acrylic roof coatings are both popular options that can solve your leak problems and prolong a roof s lifespan.