WEBTECH > Coated Products > Sheathing

EPS/XPS Sheathing

Atlas Web Technologies provides the foam panel industry with a coated fiberglass facer (CGF) that is applied to the core thus giving superior dimensional stability, increased wind uplift, water resistance, as well as many other benefits. WEBTECH® CGF provides superior weather resistance that allows commercial and residential builders to apply the foam panel product behind stucco, brick, siding, EIFS, and other exterior veneers.

The Atlas Web Technologies Coated Glass Facers that are manufactured for foam panel products are usually constructed of a glass fiber wet process mat coated with a latex based, highly inorganic filled coating. The glass mat serves as reinforcement for the coating, and also the end product for improved features. Testing of WEBTECH CGF shows it will not support the growth of mold and mildew.

Atlas Web Technologies has printing and coloring capabilities for all CGF products as well as the ability to provide branding through the use of company logos, messages, etc.

Uses

WEBTECH® CGF is designed to enhance the end product performance of a variety of commercial, residential and industrial composite applications. Typical uses include:

  • Insulation Foam Facers
  • Fire Retardant Slip Sheets
  • Gypsum Board Facers
  • EPS Foam Facers
  • XPS Foam Facers
  • Cement Board Facers
  • Underlayments

Typical WEBTECH® CGF (Coated Glass Facers) Physical Properties

Property Test Method Units
(English)		 Range
(Typical)		 Units
(Metric)		 Range
(Typical)
Width N/A in. Up To 60 mm Up To 1,524
Total Weight Tappi T 1011 lbs/1000 ft² 50+ GSM 244+
Gurley Porosity Tappi T 460 seconds 1+ seconds 1+
Cobb Tappi T 441 grams/m² 0.01+ grams/m² 0.01+
Color Tappi T 527 hunter various hunter various

Typical WEBTECH® CGF(Coated Glass Facers) Roll Properties

Property Units
(English)		 Range
(Typical)		 Units
(Metric)		 Range
(Typical)
Roll Diameter in. 42-72 mm 1,067-1,829
Roll Weight lbs 1,000-8,000 kg 454-3,629
Core Diameter I.D./in. 6 I.D./mm 152