DOWSIL 890-SL is a self-leveling silicone sealant for concrete and concrete to asphalt pavement joints
Formerly: Dow Corning 890-SL
A perfect solution to level irregular joint movements where waterproofing is required, the DOWSIL 890-SL silicone sealant is ultra-low modulus in nature. It does not require any tooling method for self-leveling purposes. This sealant can be easily applied over surfaces without the need for self-heating or special preparation. This highly adhesive primer is also applied over newly constructed concrete.
A one-part, cold-applied, self-leveling silicone sealant, the DOWSIL 890-SL is used to seal irregularly shaped joints that are spalled. This sealant is also useful for spreading over concrete and asphalt joint sealing purposes. This ready-to-use sealant does not require priming. It is weather-resistant and protects surfaces from harmful UV rays. The sealant has a movement capacity of 10% extension and 50% compression. It offers a fast-cure time which enhances job site efficiency. It is stored in a clean and dry place for longer use.
- Self-leveling, no tooling required
- Can be extruded from -20 to 120 �F
- Flows into irregular joint widths and does not require tooling
- Movement capability 100% extension and 50% compression
- Ultra-low modulus
- Weather and UV resistant
- Fuel resistant-short term exposure
- Composition - One-part, cold applied, self-leveling silicone.
