Demilec®'S Heatlok HFO Wins Best Green Building Product at the 2019 NAHB International Builders' Show

FOR IMMEDIATE RELEASE
February 28, 2019

ARLINGTON, TX – Demilec®’s Heatlok HFO product has been announced by the National Association of Home Builders as the winner of the 2019 Best of IBS Awards at the International Builders’ Show (IBS) in the Best Green Building Product category. It competed against several other environmentally conscious products in the building materials space. The entrants were evaluated by a panel of 31 industry and media judges on the following criteria: innovation, functionality and good design & builder / consumer friendly.

Demilec was announced as the winner on Thursday, February 21, 2019 during IBS ‘19 in Las Vegas. Each year IBS, hosted by the National Association of Home Builders (NAHB), boasts an attendance of more than 80,000 Building Industry Professionals

“We are incredibly excited and grateful for the recognition afforded us with this award. It is the culmination of a number of years of development work and has enabled Demilec to offer our contractors and builders a solution to meet virtually every energy code and insulating requirement, whilst still using conventional construction techniques. Our HFO Pro is designed for exterior applications to meet continuous insulation requirements from the basement and up the walls, then HFO High Lift in the attic, creating a virtual cocoon that protects almost the entire structure from the outside elements,” said Paul Valle, President of Demilec.

Demilec’s Heatlok HFO family of products uses Honeywell’s Solstice® liquid blowing agent with ultra-low global warming potential and Non-Ozone-Depleting blowing agent. Heatlok HFO High Lift and Heatlok HFO Pro recently won the coveted 2018 CPI Innovation Award and 2018 Home Builder Executive Gold Innovation award for their high R-values of 7.5/inch and 7.4/inch, respectively. Heatlok HFO High Lift can be sprayed at 6.5” for an R-49 in a single pass. While Heatlok HFO Pro is a certified ABAA air barrier, vapor retarder, water barrier and thermal insulation; ideal of continuous insulation.

Aside from thermal efficiency, both products feature other environmental benefits. Heatlok HFO products are composed of a total of 19% recycled and renewable content. To date, Demilec has been responsible for recycling more than 560 million plastic bottles for manufacturing.

For more information, visit https://nostatusquo.info

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About Demilec, Inc.:
Demilec, Inc., a subsidiary of Huntsman Corp., has been recognized as an industry leader in using innovative technology and advanced science to create a line of open-cell and closed-cell spray foam insulation and coatings for more than 33 years. Demilec focuses on meeting market demands for more energy-efficient products and serves a range of industries, including industrial, residential, commercial, agricultural, original equipment manufacturer, education, water, oil and gas, energy, military, and civil. For more information,
visit www.demilec.com.

Forward-Looking Statements:
Certain information in this release constitutes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. These statements are based on management's current beliefs and expectations. The forward-looking statements in this release are subject to uncertainty and changes in circumstances and involve risks and uncertainties that may affect the company's operations, markets, products, services, prices and other factors as discussed under the caption "Risk Factors" in the Huntsman companies' filings with the U.S. Securities and Exchange Commission. Significant risks and uncertainties may relate to, but are not limited to, volatile global economic conditions, cyclical and volatile product markets, disruptions in production at manufacturing facilities, reorganization or restructuring of Huntsman’s operations, including any delay of, or other negative developments affecting the ability to implement cost reductions and manufacturing optimization improvements in Huntsman businesses and realize anticipated cost savings, and other financial, economic, competitive, environmental, political, legal, regulatory and technological factors. The company assumes no obligation to provide revisions to any forward-looking statements should circumstances change, except as otherwise required by applicable laws.

Demilec warrants only that its products meet the specifications stated herein, if any. Typical properties, where stated, are to be considered as representative of current production and should not be treated as specifications. While all the information presented in this document is believed to be reliable and to represent the best available data on these products, DEMILEC MAKES NO WARRANTY OR GUARANTEE OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT OF ANY THIRD PARTY, OR WARRANTIES AS TO QUALITY OR CORRESPONDENCE WITH PRIOR DESCRIPTION OR SAMPLE, AND ANY USER OF PRODUCTS DESCRIBED HEREIN SHOULD CONDUCT A SUFFICIENT INVESTIGATION TO ESTABLISH THE SUITABILITY OF ANY PRODUCT FOR ITS INTENDED USE AND ASSUMES ALL RISK AND LIABILITY WHATSOEVER RESULTING FROM THE USE OF SUCH PRODUCT, WHETHER USED SINGLY OR IN COMBINATION WITH OTHER SUBSTANCES. Product(s) described
in this publication may be hazardous and/or toxic and require special precautions in handling. For all product(s) described herein, the user should obtain from Demilec detailed information on hazards and/or toxicity, together with proper shipping, handling, and storage procedures, and should comply with all applicable safety and environmental standards. The behavior, hazards and/or toxicity of the product(s) referred to in this publication in manufacturing processes and their suitability in any given end-use environment are dependent upon various conditions such as chemical compatibility, temperature, and other variables, which may not be known to Demilec. It is the sole responsibility of the user of such product(s) to evaluate the manufacturing circumstances and the final product(s) under actual end-use requirements and to adequately advise and warn future purchasers and users thereof.

MEDIA CONTACT
Tara Meyer 816-471-1400
tmeyer@ermarketing.net