20 oz. Metacaulk® SAS Smoke & Acoustic Sealant Caulk, White | REC-66656

RectorSeal's Metacaulk Smoke and Sound Sausage Sealant is paintable, has a flexible set, and is easy to dispense and may be used in vertical and horizontal assemblies in linear joints in walls or floors. Metacaulk SAS has been tested in accordance with various industry standards, such as ASTM E90, ASTM E84, ASTM C834, ASTM C919, and ASTM G21, to ensure its performance and reliability.

• Excellent freeze-thaw resistance
• High adhesion, tough long-lasting bond
• Flexible, non-sag set, water cleanup capabilities, paintable
• Mold and mildew resistant
• Interior grade and protected in wet and dry stages against mold growth with a combination of biocides