Sonoshield® Mastics are cold-applied solvent-based dampproofing and vapor-retarding coatings for use on dry, cured surfaces

Mastic contains long fibers for trowel application

Semi-Mastic contains short fibers for brush or spray application

128 Spray Mastic contains selected fibers for spray application (or trowel al low temperature)

648 Mastic is fiber-free for application by brush or spray

• Continuous film without cracks or pinholes: Protects against water intrusion

• High bond to concrete, masonry, and steel: Requires no primer

• Wide service temperature range, -40 to 150° F (-40 to 66° C): Suitable for most climates

• Elastic properties: Does not become brittle

• Quick drying: Reduces downtime

• VOC compliant, asbestos free: Safe to apply

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