Countryman Coatings Silicone Roof Coating — White 1 Gallon, Single-Coat High-Solids Waterproofing

Whether you're repairing an aging commercial roof or waterproofing a residential flat roof, this premium white silicone delivers long-lasting protection without the brittleness or flaking of many other formulations. The thick silicone film resists standing water and UV exposure, can be applied without primer on many clean, compatible substrates, and is produced in the United States with U.S.-based support.

How does this coating hold up against ponding water and sun exposure?

The 100% silicone chemistry is engineered to tolerate persistent wetness and intense sunlight without softening into a messy film or cracking over time. That makes it suitable for roofs that frequently collect water or get prolonged UV exposure.

• Formulation resists degradation from standing water
• UV-stable white finish reflects sunlight to reduce thermal stress
• Maintains elasticity to avoid splitting or flaking

Do I need a primer and how many coats are required?

Many properly prepped surfaces accept this silicone without a primer, helping to cut material and labor costs. When applied at the manufacturer’s recommended rate, the product is formulated to form a durable, continuous membrane in a single coat for most repairs and restorations.

• No primer required for many substrates after proper cleaning
• Single-coat coverage when applied to the specified thickness
• Reduce rework and application time versus multi-coat systems

What surfaces and conditions is the coating compatible with?

Countryman Silicone bonds to a wide range of roof materials after adequate surface preparation, including metal, single-ply membranes, and properly prepared aged coatings. Confirm substrate compatibility and follow surface-cleaning guidance before application.

• Works on metal roofs, TPO, EPDM, modified bitumen, and many aged coatings
• Requires clean, dry, and stable surfaces for best adhesion
• Not all substrates are primer-free—test or consult technical data for specifics

How does choosing this product affect project time and costs?

The high-solids, single-coat approach lowers the amount of material and labor needed compared with multi-layer or lower-solids systems. Fewer coats and the option to avoid primer on many jobs streamline scheduling and reduce overall project expense.

• High-solids formulation deposits more protective material per coat
• Single-coat applications shorten labor and downtime
• Potential primer elimination reduces material costs

Who is this for: Contractors, building managers, and homeowners seeking a robust, repair-friendly roofing membrane will appreciate Countryman Silicone Roof Coating. It fits projects where ponding water resistance, UV durability, and efficient application matter—especially for flat and low-slope roofs that need a resilient, long-lasting white reflecting surface.