Manhole ChimneySeal No. F-88Source: Sauereisen, Inc.
Sauereisen Manhole ChimneySeal No. F-88 is an elastomeric lining composed of fiber-reinforced, asphalt-modified urethane. ChimneySeal is used as a chemical-resistant membrane or gasket seal for the prevention of water infiltration.
Manhole ChimneySeal has excellent adhesion to most substrates. As a high solids elastomer, it is recommended when movement from temperature change or other causes will be encountered.
Manhole ChimneySeal maintains excellent elasticity and adhesion over a temperature range of -30°F to 250°F. The flexible barrier resists freeze/thaw stresses and movement. When subjected to mechanical stress, the lining has nearly 100% recovery. Manhole ChimneySeal also resists alkalies, salts and acid.
- Outstanding chemical resistance to acids and alkalies.
- Remains flexible from -30°F to 250°F.
- Easy to apply by hand.
- Urethane-based elastomer.
- Suitable for application on steel, brick or concrete substrates.
- Excellent elasticity.