Underwriters Laboratories Inc. (UL) is an independent, not-for-profit product safety testing and certification organization. UL has tested products for public safety for more than a century. Each year, more than 16 billion UL Marks are applied to products worldwide.

The UL online database provides up-to-date information about all of AVI's current UL classified products and listings. Please read the following tips for quick searching for Grace Designs and listings on the UL website.

1. If you want to view all of AVI's UL Classified Product Listings:

• The html link below will take you directly to the opening page of UL Certifications

• Click on Text Search

• Type in the Text Search Field: Arabian Vermiculite Industries

• Click on this link to view the opening page of UL certifications http://www.ul.com/database/index.htm

2. If you know a specific design number:

• The html link below takes you directly to the opening page of UL Certifications

• Click on Text Search

• Type in the Text Search field the specific design number(ie ): P732

• Click on this link to view the opening page of UL Certifications http://www.ul.com/database/index.htm