Description:

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

USES:

VI-CRYL CP-11 weather barrier coating is unsurpassed for the mechanical protection and weatherproofing of thermal insulation both outdoors and indoors in hot, cold and dual-temperature service. However, since it is a ‘breather’ coating (vapors under pressure will pass through it), it should only be used over insulations in lowtemperature or dual-temperature service when the insulations themselves are vapor barriers. VI-CRYL CP-10/11 has also found use throughout the thermal insulation industry as a coating used over closed cell polyethylene and polyurethane foam insulation. Industry experience has demonstrated that all weather barrier coatings may blister when applied over polystyrene board but may be limited by use of white colored coatings.

Features:

Childers CP-11 - Spray/Brush Grade
In the wet state, VI-CRYL CP-10/11 weather barrier coating is non-flammable. It contains no solvents that will attack insulations or facings
The cured film is tough, flexible and resists most common chemicals and many solvents.
Fire-resistive: its flame spread index being within the range of acceptance of government and industrial agencies.
1 Gallon Pail
Color: White
In the wet state, VI-CRYL CP-11 weather barrier coatings is non-flammable. It contains no solvents that will attack insulations or facings. The cured film is tough, flexible, and resists most common chemicals and many solvents.
APPLICATION TEMPERATURE RANGE: 40°F to 100°F (4°C to 38°C)
CLEAN UP: Warm, soapy water (wet) or xylol (dry)
WATER VAPOR PERMEANCE (TYPICAL AVERAGE): ASTM E96, PROCEDURE B: Greater than 1.0 perms for 1/16” (0.16 cm) dry film thickness
Fire-Resistive: Enhances safety by providing a fire-resistant barrier.
Professional Finish: Ensures a clean and polished appearance for insulation installations.

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Childers CP-11 VI-CRYL Mastic