This 100% Acrylic Sealant can be used on a wide variety of interior and exterior surfaces, delivering superior adhesion and
durability. Accura GSS forms a flexible, durable airtight, water resistant seal offering exceptional protection
from environmental conditions. Once cured the bead is mildew resistant, and forms a flexible, durable,
airtight, water resistant seal that offers protection from environmental conditions. Once cured is mildew resistant.
Product Details
- Exceeds Fed Spec TTS-00230C Type S, Class B
- Exceeds ASTM C-920, Grade NS, Class 12.5
- Exceeds ASTM C-834, Type OP, Grade -18°C.
- Cured Mildew Resistant Bead
- Paintable
- Adhesive and caulk
- Up to 1/2” in properly designed joints
- 60 year guarantee
Suggested Applications
- Windows, doors, counters, trim, sinks, siding, penetrations, HVAC, flashings
Suggested Substrates
- Masonry, concrete, porcelain, ceramic tile, glass, brick, wood,metal, and marble
Surface Preparation
- Surface must be dry and free of dirt, dust, oil, mildew, loose paint, old caulk or other contaminates.
- Only apply when sealant surface and air temperature are above 40°F and rising.
- Do not apply on surfaces above 120° F or when rain is expected.
Application
- Cut nozzle at a 45° angle.
- Properly designed joint not to exceed 1/2” in width.
- Use backer rod for joints deeper than 1/2”.
- Tool or smooth bead within 10 to 15 minutes, depending on climatic conditions.
- Sealant maybe removed and tools cleaned prior to curing with soap and water.
- Depending on climatic conditions, allow 4 to 6 curing time prior to painting.
