Experts in Silicone Gasket Solutions
Experts in Silicone Gasket Solutions

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Elastomerics Blog

Stockwell Expands HT-800 Gasket Tape Line

Gasket Tape, touchStockwell Elastomerics has expanded their popular HT-800 gasket tape line with 3 additional thickness offerings. This line of UL listed silicone foam has a peel and stick backing with a strong acrylic adhesive. Roll lengths range from 10 to 30 linear feet depending on thickness. The tape width is cut as needed, from 0.25” to 34” wide. Stockwell Elastomerics’ gasket tape products, including Strip-N-Stick®, typically ship within 48 hours for low/startup quantities.

Newly Added HT-800 Gasket Tape Offerings

• .032″ HT-800 gasket tape, grey with supported acrylic backing, 20/ft long
• .375″ HT-800 gasket tape, grey with supported acrylic backing, 10/ft long
• .500″ HT-800 gasket tape, grey with supported acrylic backing, 10/ft long

HT-800 is suitable for outdoor sealing as well as meeting NEMA and IP wash down requirement when properly compressed. Wash down applications may require bonded seems or joints. HT-800 is considered a high temperature gasket but also has excellent low temperature gasket properties. The ability of HT-800 to rebound, known as compression set resistance, is a key feature setting it apart from neoprene sponge gaskets. HT-800 silicone foam in gasket tape form is often used for large gaskets and enclosure gaskets for cost savings.

Stockwell Elastomerics also custom cuts gaskets and foam pads from HT-800 and other UL listed silicone foam materials, with or without 3M or Adchem adhesive backings. Fast prototyping of HT-800 gaskets is available with Stockwell Elastomerics’ 4 in-house waterjet cutting machines when a CAD file is provided.

For more information on HT-800 silicone foam gasket tape or gasket tape, and custom gasket strips, please call Stockwell Elastomerics at 215-335-3005 or complete a contact form for assistance. A Gasket Tape touch brochure is available upon request.


Strip-N-Stick® is a registered trade mark of Saint-Gobain.

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