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The VALUE COLLECTION 31943905 is a closed cell silicone foam sheet measuring 12 inches wide by 12 inches long. Closed cell construction means the foam resists moisture absorption and compression set, making it well suited for gasketing, sealing, and cushioning applications in environments exposed to heat, chemicals, or outdoor conditions. Silicone material provides broad temperature resistance and remains flexible across a wide service range. The plain, non-adhesive backing leaves bonding method to the installer, allowing adhesive selection based on the substrate and application requirements. This sheet is used by HVAC technicians, industrial maintenance professionals, and plumbing tradespeople who fabricate custom gaskets and seals on the job or at the shop.
This foam sheet is appropriate for use wherever a compressible, heat-resistant, moisture-resistant seal or cushion is needed. Common applications include duct penetration seals, equipment vibration isolation pads, pipe support cushioning, custom-cut gaskets for access panels, and thermal insulation buffers. The orange-red color aids visual identification of silicone material during fabrication and inspection. The stock-length format means the sheet ships as a single piece ready for cutting to fit, making it practical for one-off gasket fabrication or small-batch shop work.
Designed as a general-purpose closed cell silicone foam sheet suitable for fabricating custom gaskets, seals, cushions, and insulation buffers in HVAC, plumbing, and industrial maintenance applications where silicone material properties are specified.
Cut to desired shape using a sharp utility knife or die-cutting equipment for clean, consistent edges. Select a contact adhesive or pressure-sensitive tape rated for silicone substrates if bonding to a surface, as standard adhesives may not adhere reliably to silicone foam without a primer. Ensure mating surfaces are clean and free of oil or debris before installing a fabricated gasket or seal. Personal protective equipment appropriate for the cutting method should be used during fabrication.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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