Skip to content
FREE SHIPPING ON ORDERS $99+
FREE SHIPPING

Engineered Foam Tapes for Data Center Infrastructure & Thermal Sealing

High-Performance Foam Solutions for Data Center Infrastructure

Optimize your server rack integrity and cooling efficiency with our engineered foam tape collection. Designed specifically for the rigorous demands of hyperscale and enterprise data center environments, our materials provide the critical interface between hardware performance and environmental control.

Engineering-Grade Specifications

For the design engineer, precision is non-negotiable. Our foam tapes are formulated to meet the exact tolerances required for modern "white space" deployments:

  • Thermal Management: High-performance gaskets for aisle containment and server blanking panels to eliminate bypass airflow.

  • Safety & Compliance: Fully compliant with UL 94 V-0 flame retardancy standards and RoHS/REACH certifications.

  • ASTM Classifications and Shore Durometers: ASTM E84, ASTM D5132, ASTM E162, ASTM E662, ASTM D1056 2B1, 2C1, 2C2, 2C3, 2D3. Shore Durometer 30-50, 40-60, 50-70 in "OO". NEMA 1, NEMA 2, NEMA 3, NEMA 3R, NEMA 3RX, NEMA 3S, NEMA 3SX, NEMA 3X, NEMA 4, NEMA 4X, NEMA 5, NEMA 6, NEMA 6P

  • Vibration & Acoustic Damping: High-density microcellular urethanes and silicones that reduce decibel output and mechanical wear in high-fan-speed environments.

  • EMI/RFI Shielding: Specialized conductive foam options to protect sensitive PCB components from electromagnetic interference.

Streamlined Procurement & Project Integration

We understand that for Project Managers and Procurement leads, the best product is the one that arrives on time and stays within budget.

  • Scalable Volume: Manufacturer-direct pricing with the capacity to support massive phase-one build-outs and rapid expansions.

  • Installation Efficiency: Available in custom die-cut shapes or easy-peel rolls to reduce labor hours during rack integration.

  • Long-Term Reliability: UV-resistant and anti-aging properties ensure gaskets won't degrade, reducing maintenance cycles and Total Cost of Ownership (TCO).

Applications

  • Aisle Containment: Sealing gaps in hot/cold aisle ceilings and doors.

  • Server Cabinets: Gasketing for side panels and cable egress points.

  • Liquid Cooling Systems: Vibration isolation for pumps and manifold mounting.

Filters

$
$
Save 25% Save %
$45.00
$45.00 - $45.00
$45.00
$33.95
$33.95 - $33.95
$33.95

1” Thick Neoprene Foam Strip, 1” Width x 25’ Length, Black, Rubber Adhesive

In stock

Dimensions 1" wide (25.4 millimeters) 1" thick (25.4 millimeters) 25' length (7.62 meters) Highlights Absorbs shock and dampens sound and v...

View full details
$45.00
$45.00 - $45.00
$45.00
$33.95
$33.95 - $33.95
$33.95
Save 25% Save %
UL945VA-foam-gasket-for-HVAC-airflow-management* Save 19% Save %
$12.24
$12.24 - $12.24
$12.24
$9.95
$9.95 - $9.95
$9.95

2B1 Neoprene Vinyl Foam, 1/8" Thick x 1/4" Width x 50' Length, Acrylic Adhesive

in stock

Dimensions 1/4" wide  1/8" thick  50' length  Highlights Composed of a vinyl nitrile closed cell foam blend Resists moisture, fire, and chemica...

View full details
$12.24
$12.24 - $12.24
$12.24
$9.95
$9.95 - $9.95
$9.95
Save 19% Save %
Save up to 27% Save %
$25.00 - $132.00
$25.00 - $132.00
$25.00
$21.95 - $127.95
$21.95 - $127.95
$21.95

PORON® Foam Tape 4701-40-15250-04

in stock

Dimensions Multiple Widths 1/4" thick (6.35 millimeter) 40' Lengths For different thicknesses contact us for custom sizes Highlights Black co...

View full details
$25.00 - $132.00
$25.00 - $132.00
$25.00
$21.95 - $127.95
$21.95 - $127.95
$21.95
Save up to 27% Save %
Save 9% Save %
$69.00
$69.00 - $69.00
$69.00
$62.95
$62.95 - $62.95
$62.95

1” Thick Neoprene Foam Strip, 2” Width x 25’ Length, Black

In stock

Dimensions 2" wide (50.8 millimeters) 1" thick (25.4 millimeters) 25' length (7.62 meters) Highlights Absorbs shock and dampens sound and vib...

View full details
$69.00
$69.00 - $69.00
$69.00
$62.95
$62.95 - $62.95
$62.95
Save 9% Save %
Save 21% Save %
$48.00
$48.00 - $48.00
$48.00
$37.95
$37.95 - $37.95
$37.95

1/16" Grey Silicone Sponge Tape 1/4" Width x 60' Length, Acrylic Adhesive

in stock

Dimensions 1/4" wide  1/16" thick  60' length  Highlights Grey color High Temperature Foam (Foam Rated to 482F, Adhesive Rated to 300F) Combin...

View full details
$48.00
$48.00 - $48.00
$48.00
$37.95
$37.95 - $37.95
$37.95
Save 21% Save %
*Die-cut-UL94V0-foam-gasket-for-flange-airflow-management*
Save 4% Save %
$158.25
$158.25 - $158.25
$158.25
$151.75
$151.75 - $151.75
$151.75

Neoprene Foam Rectangle HVAC Flange Center Circle, 1/4" Thick, Adhesive 1-Side

Only 5 left!

Dimensions 6" x 4"  1/4" Corner Radius 1/4" Bolt Hole Diameter 3" Center Hole 1/4" thickness (height) Quantity of Parts: 25 pieces Highlights 1-...

View full details
$158.25
$158.25 - $158.25
$158.25
$151.75
$151.75 - $151.75
$151.75
Save 4% Save %
Save 1% Save %
$94.76
$94.76 - $94.76
$94.76
$93.95
$93.95 - $93.95
$93.95

1” Thick Neoprene Foam Strip, 3” Width x 25’ Length, Black

In stock

Dimensions 3" wide (76.2 millimeters) 1" thick (25.4 millimeters) 25' length (7.62 meters) Highlights Absorbs shock and dampens sound and vibr...

View full details
$94.76
$94.76 - $94.76
$94.76
$93.95
$93.95 - $93.95
$93.95
Save 1% Save %
Save 29% Save %
$35.00
$35.00 - $35.00
$35.00
$24.95
$24.95 - $24.95
$24.95

1" Thick 2B1 Neoprene Vinyl Foam Tape 1" Width x 25' Length, Acrylic Adhesive

Only 10 left!

Dimensions 1" wide (25.4 millimeters) 1" thick (25.4 millimeters) 25' length (7.62 meters) Highlights Composed of a vinyl nitrile closed cell ...

View full details
$35.00
$35.00 - $35.00
$35.00
$24.95
$24.95 - $24.95
$24.95
Save 29% Save %
poron 4701-30 very soft sheet
Save up to 23% Save %
$23.33 - $46.73
$23.33 - $46.73
$23.33
$17.95 - $35.95
$17.95 - $35.95
$17.95

PORON® 4701-30-20093-04

In stock

Dimensions Multiple Widths 3/32" thick (2.36 millimeter) Multiple Lengths Ships as Die Cut Squares and Rectangles For long length rolls conta...

View full details
$23.33 - $46.73
$23.33 - $46.73
$23.33
$17.95 - $35.95
$17.95 - $35.95
$17.95
Save up to 23% Save %
Save 32% Save %
$280.80
$280.80 - $280.80
$280.80
$190.95
$190.95 - $190.95
$190.95

1/4" Red Silicone Sponge Tape 1" Width x 40' Length, Acrylic Adhesive

Only 15 left!

Dimensions 1" wide  1/4" thick  40' length  Highlights Red color High Temperature Foam (Foam Rated to 482F, Adhesive Rated to 300F) Combine fo...

View full details
$280.80
$280.80 - $280.80
$280.80
$190.95
$190.95 - $190.95
$190.95
Save 32% Save %
Save 18% Save %
$24.47
$24.47 - $24.47
$24.47
$19.95
$19.95 - $19.95
$19.95

Neoprene Vinyl Insulation Tape, 1/8" Thick x 2" Width x 30' Length, Acrylic Adhesive

in stock

Dimensions 2" wide (50.8 millimeters) 1/8" thick (3.178 millimeters) 30' length (9 meters) Highlights Composed of a vinyl nitrile closed cell f...

View full details
$24.47
$24.47 - $24.47
$24.47
$19.95
$19.95 - $19.95
$19.95
Save 18% Save %
Save up to 14% Save %
$31.00 - $241.42
$31.00 - $241.42
$31.00
$25.95 - $206.95
$25.95 - $206.95
$25.95

PORON Foam Tape 4701-40-20062-04

in stock

Dimensions Multiple Widths 1/16" thick (1.57 millimeter) 100' Lengths For different thicknesses contact us for custom sizes Highlights Black ...

View full details
$31.00 - $241.42
$31.00 - $241.42
$31.00
$25.95 - $206.95
$25.95 - $206.95
$25.95
Save up to 14% Save %
Save 42% Save %
$34.45
$34.45 - $34.45
$34.45
$19.95
$19.95 - $19.95
$19.95

Insulation Tape, 1/4" Thick x 1" Width x 50' Length, Acrylic Adhesive

Only 9 left!

Dimensions 1" wide  1/4" thick  50' length  Highlights Composed of a vinyl nitrile closed cell foam blend Resists moisture, fire, and chemicals...

View full details
$34.45
$34.45 - $34.45
$34.45
$19.95
$19.95 - $19.95
$19.95
Save 42% Save %
foam die cut
Save 5% Save %
$132.94
$132.94 - $132.94
$132.94
$126.75
$126.75 - $126.75
$126.75

Neoprene Foam Anti-Shock Flange, 1/4" Thick, Adhesive 1-Side

Only 5 left!

Dimensions 6" x 4"  1/4" Corner Radius 1/4" Bolt Hole Diameter 1/4" thickness (height) Quantity of Parts: 25 pieces Highlights 1-side high tack...

View full details
$132.94
$132.94 - $132.94
$132.94
$126.75
$126.75 - $126.75
$126.75
Save 5% Save %
silicone sponge foam tape
Save 21% Save %
$89.97
$89.97 - $89.97
$89.97
$70.95
$70.95 - $70.95
$70.95

1/16" Grey Silicone Sponge Tape 1/2" Width x 60' Length, Acrylic Adhesive

Only 11 left!

Dimensions 1/2" wide  1/16" thick  60' length  Highlights Grey color High Temperature Foam (Foam Rated to 482F, Adhesive Rated to 300F) Combin...

View full details
$89.97
$89.97 - $89.97
$89.97
$70.95
$70.95 - $70.95
$70.95
Save 21% Save %
silicone sponge foam tape
Save 25% Save %
$75.00
$75.00 - $75.00
$75.00
$55.95
$55.95 - $55.95
$55.95

1/8" Grey Silicone Sponge Tape 1/4" Width x 60' Length, Acrylic Adhesive

in stock

Dimensions 1/4" wide  1/8" thick  60' length  Highlights Grey color High Temperature Foam (Foam Rated to 482F, Adhesive Rated to 300F) Combine...

View full details
$75.00
$75.00 - $75.00
$75.00
$55.95
$55.95 - $55.95
$55.95
Save 25% Save %
silicone sponge foam tape
Save 31% Save %
$150.00
$150.00 - $150.00
$150.00
$103.95
$103.95 - $103.95
$103.95

1/8" Grey Silicone Sponge Tape 1/2" Width x 60' Length, Acrylic Adhesive

in stock

Dimensions 1/2" wide  1/8" thick  60' length  Highlights Grey color High Temperature Foam (Foam Rated to 482F, Adhesive Rated to 300F) Combine...

View full details
$150.00
$150.00 - $150.00
$150.00
$103.95
$103.95 - $103.95
$103.95
Save 31% Save %
red silicone sponge tape
Save 11% Save %
$145.46
$145.46 - $145.46
$145.46
$128.95
$128.95 - $128.95
$128.95

1/4" Red Silicone Sponge Tape 3/4" Width x 40' Length, Acrylic Adhesive

Only 12 left!

Dimensions 3/4" wide  1/4" thick  40' length  Highlights Red color High Temperature Foam (Foam Rated to 482F, Adhesive Rated to 300F) Combine ...

View full details
$145.46
$145.46 - $145.46
$145.46
$128.95
$128.95 - $128.95
$128.95
Save 11% Save %
Save 23% Save %
$18.00
$18.00 - $18.00
$18.00
$13.95
$13.95 - $13.95
$13.95

2B1 Neoprene Vinyl Foam, 1/8" Thick x 1" Width x 50' Length, Acrylic Adhesive

Only 17 left!

Dimensions 1" wide  1/8" thick  50' length  Highlights Composed of a vinyl nitrile closed cell foam blend Resists moisture, fire, and chemicals...

View full details
$18.00
$18.00 - $18.00
$18.00
$13.95
$13.95 - $13.95
$13.95
Save 23% Save %
Save 27% Save %
$15.00
$15.00 - $15.00
$15.00
$10.95
$10.95 - $10.95
$10.95

2B1 Neoprene Vinyl Foam, 1/8" Thick x 1/2" Width x 50' Length, Acrylic Adhesive

in stock

Dimensions 1/2" wide  1/8" thick  50' length  Highlights Composed of a vinyl nitrile closed cell foam blend Resists moisture, fire, and chemica...

View full details
$15.00
$15.00 - $15.00
$15.00
$10.95
$10.95 - $10.95
$10.95
Save 27% Save %
red silicone sponge tape
Save 31% Save %
$150.00
$150.00 - $150.00
$150.00
$103.95
$103.95 - $103.95
$103.95

1/4" Red Silicone Sponge Tape 1/2" Width x 40' Length, Acrylic Adhesive

Only 18 left!

Dimensions 1/2" wide  1/4" thick  40' length  Highlights Red color High Temperature Foam (Foam Rated to 482F, Adhesive Rated to 300F) Combine ...

View full details
$150.00
$150.00 - $150.00
$150.00
$103.95
$103.95 - $103.95
$103.95
Save 31% Save %
Save 12% Save %
$42.16
$42.16 - $42.16
$42.16
$36.95
$36.95 - $36.95
$36.95

Insulation Tape, 1/4" Thick x 2" Width x 50' Length, Acrylic Adhesive

Only 10 left!

Dimensions 2" wide  1/4" thick  50' length  Highlights Composed of a vinyl nitrile closed cell foam blend Resists moisture, fire, and chemicals...

View full details
$42.16
$42.16 - $42.16
$42.16
$36.95
$36.95 - $36.95
$36.95
Save 12% Save %
Save up to 28% Save %
$21.68 - $90.15
$21.68 - $90.15
$21.68
$19.95 - $87.95
$19.95 - $87.95
$19.95

2C3 SCE43 Closed Cell Neoprene Foam Rolls

Only 1 left!

Dimensions Multiple widths 10' length (3.05 meters) Multiple thicknesses Highlights High performance acrylic pressure sensitive adhesive  Cl...

View full details
$21.68 - $90.15
$21.68 - $90.15
$21.68
$19.95 - $87.95
$19.95 - $87.95
$19.95
Save up to 28% Save %
neoprene vinyl insulation tape
Save 15% Save %
$28.22
$28.22 - $28.22
$28.22
$23.95
$23.95 - $23.95
$23.95

Neoprene Vinyl Foam Tape, 1/2" Thick x 1.50" Width x 25' Length, Acrylic Adhesive

Only 8 left!

Dimensions 1.50" wide  1/2" thick  25' length Highlights Composed of a vinyl nitrile closed cell foam blend Resists moisture, fire, and chemica...

View full details
$28.22
$28.22 - $28.22
$28.22
$23.95
$23.95 - $23.95
$23.95
Save 15% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare