MF896, is a one-component, moisture-curing, low-modulus non-sag silicone sealant specifically engineered for Portland cement concrete pavements. MF896 offers non-sag properties that make it ideal for vertical and inclined surfaces without any slump. Perfect for new construction, repairs, or remedial applications, this sealant guarantees a durable, flexible seal that performs in all climates.
Key Features:
Non-Sag Properties: Unlike self-leveling sealants, MF896 remains in place when applied on vertical or inclined surfaces, giving you more control during application.
Low-Modulus Silicone: Ensures flexibility and durability, making it ideal for joints that may experience expansion and contraction.
Primer-Free Bonding: No need for a primer when bonding to Portland cement concrete.
Broad Application Range: From highways and airfield pavements to sidewalks, MF896's capabilities extend to all typical concrete joint applications.
Compatibility with Asphalt: Extends versatility by being compatible with asphalt pavement.
Bulk Dispensing Systems: Can be easily applied using bulk dispensing units like joint sealant pumps, great for large-scale projects.
Applications:
Perfect for:
- Vertical and Inclined Joints
- New Construction of Highways and Airfield Pavements
- Repair or Remedial Applications in Existing Construction
- Sidewalk Joints
- Large-Scale Projects Utilizing Bulk Dispensing Systems
MF896-Silicone Joint Sealant For Cement
- One component, cold applied, ready-to-use as supplied, can be dispensed directly from the bulk container into the joint by hand or with an air-powered pump.
- Unprimer adhesion - primer is not required for bonding to Portland cement concrete.
- Irregular pavement sealing -- The broken joints can be sealed as long as there is enough interface between sealant and substrate.
- Movement capability - 100% extension and 50% compression.
- Low modulus - The sealant only places little stress on joint interface when it reaches 100% elongation, which allows continuous movement to ensure sealing performance.
- No pollution - Free of solvent and volatile substance, environmentally friendly and no corrosion to substrate.
- Curing time - The sealant will have a skin-over time of one hour or less at standard conditions.
- MF896 Silicone Joint Sealant meets and exceeds the requirements of ASTM D5893: