Roof Coatings, Paints and Sealers

Water-based 100% acrylic elastomeric topcoats, such as SolarEx 300 or TropEx 310, are ideal finishes over compatible elastomeric roof sealers like SealEx 100 and ElastEx 200. These coatings form a flexible, abrasion-resistant, and mildew-resistant outer shell with high solar reflectivity, protecting the underlying waterproof membrane against solar degradation, weathering, and dirt pickup without cracking or delaminating.

Elastomeric acrylic coatings and pure silicone coatings are the most effective options for sealing roofs. Formulations like ElastEx 200 and TropEx 310 deliver high elongation to flex with substrate expansion and contraction, creating a seamless waterproof barrier. If standing water is present, a 100% solvent-free silicone coating like SiliconEx 500 provides impermeable waterproofing that resists weathering and UV breakdown.

Yes, compatible roof sealers can be top-coated with appropriate finishes. For instance, SealEx 100 and ElastEx 200 elastomeric basecoats are specifically designed to accept reflective acrylic topcoats like SolarEx 300. When applying silicone topcoats over asphalt sealers or bituminous roofs, applying an acrylic bleed-blocking primer like BleedEx 400 is necessary first to prevent asphalt bleed-through and ensure proper coating adhesion.

SolarEx coatings and sealers are engineered for wide substrate compatibility, including metal roofs, concrete, masonry, wood, asphalt shingles, mineral cap sheets, built-up roofing (BUR), modified bitumen, and single-ply membranes such as TPO, EPDM, and spray polyurethane foam (SPF). Primer formulations like BleedEx 400 ensure reliable adhesion even on challenging asphalt surfaces prior to topcoat application.

Reflective cool roof coatings contain high levels of Titanium Dioxide and specialized reflective pigments that reflect up to 90%+ of solar ultraviolet and infrared radiation. By stopping solar heat before it absorbs into the building envelope, these topcoats significantly reduce rooftop temperatures, reduce thermal shock on the roof structure, and decrease cooling loads to lower indoor air conditioning electricity costs.

SolarEx products are engineered for contractor-friendly installation using heavy-duty airless spray equipment (typically 3,000 PSI or higher), commercial medium-nap rollers, or standard roofing brushes. Water-based acrylic and solvent-free silicone formulas allow straightforward surface preparation, smooth application, and rapid skin-over times, helping commercial roofing contractors complete large-square-footage restoration projects quickly and efficiently.