SOLAREX 300 is highly durable and UV resilient and pure 100% acrylic emulsion latex coating that creates a hard, abrasion-resistant film that is flexible enough to allow the coating to move with an elastomeric undercoat (ELASTEX 200). SOLAREX 300 is designed to be an ultra-durable top coat over masonry, stucco, concrete, dry wall, and properly primed metal and wood. It is also designed for use over elastomeric roof, wall, and deck coatings, as well as asphalt shingles and mineral surface cap sheets. Because of its hardness, it is recommended as a top coat over elastomeric coatings, which tend to pick up dirt. Its hardness also better resists mildew growth.

SOLAREX 300 has a higher spray coverage than other acrylics, for the lowest material cost. This cover-age rate is possible because SOLAREX adds five times the levels of reflective Titanium Dioxide pigment, compared to typical white coatings. Originally created as a tennis court coating, the 300 is highly durable and UV resilient.