GLT Products - Insulation Innovation
Search Our Product Database:

CP-09 AK-CRYL® Weather Barrier Coating

Home > Products > Mastics, Coatings, Adhesives & Sealants > Childers Products > Weather Barrier Breather Mastics > CP-09 AK-CRYL® Weather Barrier Coating


AK-CRYL® CP-9 is an economical, polymeric, water based weather barrier, breather type mastic. CP-9 dries to a tough flexible film that protects thermal insulation from the ravages of weather by preventing water, rain, snow, sleet, spillage, wash water, etc., from entering into the system. In addition, CP-9 provides protection from mechanical damage created by external forces such as impact abrasion as well as the internal forces of thermal expansion, contraction, or vibration. Using CP-9 can also protect the insulation from chemical attack of acids, alkalis and solvents. CP-9 is fire resistant and U.V. stable.

  • Colors: White Other colors available on special order 
  • Wet Weight: 11.4 lbs./U.S. gal. (1.37 kg/liter) 
  • Average Non-Volatile: 60% to 64% by volume (64% by weight) 
  • Service Temperature Range: -40°F to 180°F (-40°C to 83°C) 
  • Application Temperature Range: 40°F to 100°F (4°C to 38°C) 
  • Drying Time: Touch - 2-4 hours; Through - 24-36 hours (Drying time will vary depending upon film thickness, temperature and humidity)
  • Coverage: 6 U.S. gal./100 sq. ft. (2.4 l/sq.m) (Varies with substrate and membrane.) 
  • Clean-up: Warm, soapy water (wet), xylol (dry) 
  • Water Vapor Permeance: ASTM E-96 Greater than 1.0 perms (Procedure B) at 1/16" film thickness.

GLT Products is your One Source supplier for mastics supplies. For more information, please see our data sheet or contact your sales rep.

CP-09 AK-CRYL® Weather Barrier Coating

Related Products

For News & Special Offers
Join Our Mailing List

GLT Products is committed to providing our customers the best sales, support and products in the industrial insulation industry. Our reps are always available to assist with product selection, inquires or purchase decisions. Locate your personal sales rep »

GLT Companies Overview
Home   |   Sitemap   |   Company   |   Contact Us   |   Careers © 2014 GLT Products. All rights reserved. Admin login »