CHILDERS AK-CRYL CP-9 WEATHER BARRIER COATING 1 GALLON PAIL

CHILDERS AK-CRYL CP-9 WEATHER BARRIER COATING – 1 GALLON PAIL Description: AK-CRYL® CP-9 is a cost-effective, polymeric, water-based weather barrier mastic. It dries to form a tough, flexible film that shields thermal insulation from weather-related damage by preventing water, rain, snow, sleet, spillage, and wash water from penetrating the system. Additionally, CP-9 offers protection against mechanical damage caused by external forces such as impact and abrasion, as well as internal forces like thermal expansion, contraction, and vibration. The CP-9 coating also safeguards insulation from chemical attacks by acids, alkalis, and solvents. It is fire-resistant and UV-stable. Uses: AK-CRYL CP-9 Weather Barrier Coating provides mechanical protection and weatherproofing for thermal insulation in both indoor and outdoor settings, suitable for hot, cold, and dual-temperature services. As a "breather" coating (allowing vapors under pressure to pass through), it should only be used