Metacrylics High Solids Silicone (Roll Grade) is a low VOC, single-component silicone elastomer coating formulated with high volume solids to provide superior reflectivity, durability, weatherproofing, and UV resistance. Metacrylics HS Silicone withstands ponding water, resists debris, provides better adhesion when re-coating silicone coated roofs, and does not require the use of fabric reinforcement or primers for most installations. Metacrylics HS Silicone offers faster cure times for installations in areas where approaching weather is a concern.