Mechanical News:

  • Polyguard Introduces PolyPhen™ Insulation

    March 2, 2016 ENNIS, TX – Patrick Dunn, Vice President of the Mechanical Products Division of Polyguard Products, is pleased to announce the introduction of PolyPhen™ Insulation into the Mechanical Insulation market. PolyPhen has an excellent K value (.15k) and a 0,0 rating on ASTM E84; the base 2.5# closed cell foam density insulation will be […]

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  • Mechanical Division Launches New Website

    January 6, 2016 ENNIS, TX – Polyguard Products Inc.’s Mechanical Division announced the launch of a new website – www.polyguard.com/mechanical. The new site is complete with product listings, news and information, videos and other tools visitors can use to find information on the variety of cutting-edge products created by Polyguard. “We’re excited about modernizing our […]

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  • Polyguard Releases Next Generation of Insulrap Products

    September 3, 2015   ENNIS, TX – Polyguard Products, Inc. Vice President of Mechanical Products Patrick Dunn announces the release of the next generation of Insulrap products to the market. “We have upgraded the entire line of Insulrap products, leading the way to the next generation of flexible asphalt and butyl membranes; the upgrades include achieving […]

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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® ReactiveGel®, VaporGuard™, AlumaGlide™, 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.