Childers CP-11 Mastic (Gray / Black)

VI-CRYL CP-11 gray mastic is used near and around aluminum jacketing, near aluminum cladding on ductwork, or gray silicone cloth on removable pad covers.

VI-CRYL CP-11 black mastic sealant is used near and around roof top ductwork to match the black roof coatings used in some applications.

Childers CP-11 weather barrier coating is a tough, durable, and fire-resistive water based mastic for most types of thermal insulation and finishing/insulating cements. It is very thixotropic - it looks heavy but spreads easily.  It is outdoor rated and U.V. resistant.

USES:
Childers CP-11 gray and black mastic sealant is unsurpassed for the mechanical protection and weatherproofing of thermal insulations both outdoors and indoors, in hot, cold, and dual-temperature service. However, since it is a ‘breathing’ coating (vapors under pressure will pass through it) it should only be used over insulations in low temperature, or dual-temperature service when the insulations themselves are vapor barriers (Fiberglass Pipe's ASJ paper is a vapor barrier). VI-CRYL CP-11 has also found use throughout the thermal insulation industry as a coating used over closed cell polyethylene and polyurethane foam insulations. 

*Note from Buy Insulation Products - Childers CP-11 and CP-10 are great for sealing up insulation on chilled water systems.  Use CP-11 to seal up all exposed fiberglass, paint any tape seams and SSL closures to prevent condensation buildup on the pipes.

NOTE: THIS ITEM IS CP-11 COLORED (EITHER GRAY OR BLACK)  CLICK HERE  FOR OUR WHITE CP-11 MASTIC

Don't forget to order a brush

CHILDERS CP-11 MASTIC DATASHEET