- Lead Time: Tenet Stock Item
- Size: 20 oz
- Barrier Type: Elastomeric
- Color: Black
- Cures to form a unique sleek, dry matte finish surface
- Good working and tooling time
- Can accommodate ±50 percent movement in a properly designed joint
- All-temperature gunnability from -29 to 50°C
- 16-EA/CS
- Description
Dowsil 756 SMS Building Sealant is a medium-modulus elastomeric sealant that is designed for weather-proofing sensitive porous stone and metal panel substrates. It features a proprietary formulation that provides a sleek, dry matte finish, substrate staining, reduces residue rundown and dirt pickup and adheres to both unprimed porous and non-porous substrates. Additionally, it is compatible with open-cell polyurethane, closed-cell polyethylene and nongassing polyolefin backer rods.