Childers Chil-Duct Sealant | CP-148 | High-Performance HVAC Sealant | USA

Description: Childers Chil-Duct CP-148 Sealant/Mastic is a fibrated water-based duct sealant and mastic designed for all heating, ventilating, and air conditioning duct systems. It can be easily applied with a brush and does not drip or sag during application. Once dry, it creates a durable, flexible, UV- and water-resistant air seal.

CP-148 is used to seal all high, medium and low pressure HVAC systems, including metal and flexible ductwork and fiberglass duct board. Application by trowel or brush readily fills the joints of round or rectangular ductwork, diffusers, and mixing boxes. It is also ideal as a duct closure mastic for vapor sealing ASJ, FRK and FSK jackets and board facings at joints, laps and over staple and weld pin punctures.

Key Points:
⦁ Water-based for personal & environmental safety
⦁ Application is quick & easy for economical installation
⦁ Dries firmly & forms a strong, resilient, fibrated seal
⦁ Creates a permanently flexible seal (even when system cycles between high & low temperatures)
⦁ Resistant to fire, oxidation, cracking, moisture & water
⦁ Long service life, both indoors and out
⦁ Quick & efficient cleanup of tools with hot water when sealant is wet