DOWSIL™ 888 Silicone Joint Sealant
DOWSIL™ 888 is a one-part, non-sag silicone sealant specifically designed for sealing joints in Portland cement concrete pavements. This low-modulus sealant offers exceptional weather and UV resistance, along with short-term fuel resistance. It is cold-applied and ready to use as supplied, making it a convenient solution for both new construction and repair projects.
Key Features
- Can be extruded in a wide temperature range (-20 to 120°F)
- Suitable for joints with non-uniform widths
- 100% extension and 50% compression movement capability
- Low modulus for flexibility
- Weather and UV resistant
- Short-term fuel resistant
- One-part, cold-applied, ready-to-use
- Unprimed adhesion to Portland cement concrete
