Mechanical News:

  • Litigation Settled

    Polyguard Products is pleased to announce settlement of the false advertising litigation “Polyguard Products, Inc. v. I.S.E.L., LLC”, in United State District Court of the Northern District of Texas, Dallas Division, Civil Action No. 3:17-cv-03218-M.  The settlement can be viewed as a victory for end users because the parties have agreed to claim only those […]

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  • Mechanical Division – Pallet Configuration Changes

    To: All Polyguard Mechanical Division Customers Date: March 11, 2019 Subject: Changing Pallet Configuration Over the next 60 to 90 days, we will be transitioning to new pallet configurations for our Mechanical Division Alumaguard, Insulrap and Zero Perm roll products. Roll products that currently ship as 36 roll pallets will be reduced to 30-roll pallets. […]

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  • Polyguard Announces New Addition to Mechanical Division

    ENNIS, TX  Polyguard has announced the promotion of Karen Zambrano to Associate Engineering Specialist for the Mechanical Division. Karen’s primary responsibilities will be supporting Polyguard’s specification effort targeting the engineering community; attending job installations; assisting customers with technical inquires; and introducing Mechanical products throughout the Southern Region and other strategic opportunities in North America. This […]

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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.

Dow® 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.

Dow® and Styrofoam™ are trademarks of Dow Chemical, Inc.