ProGuard Seal™: Expanded Universal Closure by Lakeside Construction Fasteners allows for fast installation and conforms to various metal panel profiles creating a weather tight barrier preventing the natural outside elements from penetrating inside the building structure. LCF developed this innovative product offering as an “alternative solution” to die cut closures. With the ProGuard Seal™: Expanded Universal Closure only one product is now needed to conform around the minor/major panel contours. With our patented UV Inhibitor and Anti-Microbial Coating System this product can be exposed to direct sunlight or weather without fail!

The adhesive on the ProGuard Seal™ is applied to the full length and width of the product. Once attached creates a long-lasting bond to the metal panel sealing gaps within the metal building structure. The ProGuard Seal™ is extremely versatile which can be used in the hip, valley, eaves, ridge, edge trims, and soffits. Truly, the ProGuard Seal™ limits the amount of different die cut profiles a contractor or roll former might need to stock. ProGuard Seal™ is the “Universal Solution” for all building applications where a weather tight seal is needed!


  • Engineered Weather Barrier
  • Patented UV Inhibitor Coating
  • Patented Anti-Microbial Coating
  • 20 Year Limited Warranty

Description: 1″, 1.5″, 2″ High Rib; Available in wider or higher profiles upon request.

Size: 1″ x 1″ x 20′, 1.5″ x 1.5″ x 20′, 1.5″ x 1.5″ x 25′, 2″ x 2″ x 20′ (Ag/Residential)

Retail: 1″ x 1″ x 20′ (10 Rolls/Carton), 1.5″ x 1.5″ x 20′ (10 Rolls/Carton)

Innovation: Patented UV Inhibitor & Antimicrobial with Adhesive Bonding Agent

Material: Closed Cell

Providing Alternative Fastener and Foam Solutions!™

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You can request a quote by contacting our customer service team via email, phone, or by clicking the button below and filling out our contact form.

Providing Alternative Fastener
and Foam Solutions!™

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