DOWSIL™ 813C Construction & Concrete Silicone is a one-part, neutral-curing, low-modulus sealant tailored for sealing expansion and perimeter joints in masonry, concrete, and porous construction materials. It provides high-performance weatherproofing, resisting sunlight, rain, and extreme temperatures
Features & Benefits
- Good unprimed adhesion to a variety of substrates
- Neutral cure
- Low odor
- Conforms to ISO 11600-F-25LM
- Meets the requirements of EN 15651-4 and EN 14188-2 class A
- Resistant to ozone, ultra-violet radiation and extreme temperatures
- Joint movement capability ±50%
- Excellent weatherability –virtually unaffected by sunlight, rain, snow, ozone and extreme temperatures of -40°C
Applications
DOWSIL™ 813C Construction and Concrete Silicone Sealant is a one-part, neutral curing, low modulus silicone sealant particularly suitable for interior and exterior applications, such as external weather seals, expansion joints and perimetral joints in buildings and other types of construction as well as pedestrian walkways and traffic roads which do not involve immersion in fuel. DOWSIL™ 813C Construction and Concrete Silicone Sealant offers durable adhesion to a range of porous and non-porous surfaces including concrete, masonry, brick, PVC-U, wood and some metals used in construction without danger of corrosion from the sealant.
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