Mechanical News:

  • MECHANICAL DIVISION: Additional Release Liner Option

    July 2, 2021 MECHANICAL DIVISION To: Alumaguard® All-Weather Customers Subject: Additional Release Liner Option Polyguard continues to do everything we can during this time of raw material shortages and price escalation to assure reliable supply of material to our loyal customers. To that end, you will see a slight change in our All-Weather product within […]

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  • NIA Announces the 2020 Safety Excellence Award Winners

    Herndon, Virginia—March 19, 2021—The National Insulation Association (NIA) announced the 2020 Safety Excellence Award winners in conjunction with its Virtual Spring Summit, which took place online March 16–18, 2021. Polyguard Product, Inc. – Ennis, TX received the Associate (Manufacturer) category Silver award. NIA’s Safety Excellence Award is the only national award for outstanding safety performance […]

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  • Mechanical Division Adds Personnel

    Ennis, TX – Polyguard Products Mechanical Division is pleased to announce the following staffing additions. Chris Parmele has recently joined the team as Business Development Manager. Chris brings over 20 years of experience in the construction industry and most recently worked for DuPont Performance Building Solutions as their Senior Industry Manager for the Cold Storage […]

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About Mechanical Division:


Since 1984, we have specialized in flexible "Peel 'N Stick" Weatherproof Jacketing and Vapor Barrier Membranes for the Mechanical insulation industry. Our products include Alumaguard®, Insulrap™, ZEROPERM®, RG-2400®, VaporGuard™, and other industry leading products.

Weatherproof Jacketing:
The Alumaguard® Family of Weatherproof Jacketing products continues to expand: Alumaguard® (the original),  Alumaguard® All Weather, Alumaguard® Lite, Alumaguard® Lite White, and Alumaguard® Cool Wrap.

RG-2400® Corrosion Control Gel:
RG-2400® Family of Products - If you have problems with Corrosion Under Insulation (CUI), you will find our gel products will STOP and prevent Corrosion Under Insulation. RG-2400® Bluegoo provides the long term corrosion protection you need.

Vapor Barriers:
ZEROPERM® and the Insulrap™ Families include Vapor Barriers and Direct Burial Membranes.

DuPont™ Styrofoam™ XPS PIB Billets:
XPS PIB Family of Products are a closed-cell Thermoplastic Foam, Void Free, Seamless Billet Insulation for Mechanical Fabrication into Pipe Insulation, Heads, Curved Side Wall Segments, and Fittings for the Cold Industry.

DuPont™ and Styrofoam™ are trademarks of DuPont Performance Building Solutions.