Capital Tape Products
Low-Density Foam Tapes
Capital Tape offers a full catalog of low-density foam tapes that can be custom cut to any size you need.
Available Low-Density Foam Tapes
About Capital Tape Low-Density Foam Tapes
Capital Tape provides 6–8 lb., single-coated PVC foam tapes available in black or gray. These tapes feature a white paper liner.
✅ Low density PVC foam tape
✅ Single-side adhesive
✅ Low density PVC foam tape
✅ Single-side adhesive
✅ Low density PVC foam tape
✅ Single-side adhesive
✅ Automotive grade
✅ Low density PVC foam tape
✅ Single-side adhesive
✅ High fame resistance
✅ Low density PVC foam tape
✅ Single-side adhesive
✅ Low density PVC foam tape
✅ Single-side adhesive
✅ Automotive grade
Available Cuts of Low-Density Foam Tapes
Standard (1/4″, 3/8″, 1/2″ wide)
Non-Standard (3/16″, 5/16″ wide)
Custom Request
Lead Times for Cut Low-Density Foam Tapes
Standard (up to 54 cases): 1-2 business days Non-standard/custom request: 3-5 business daysAll times are general estimated. Special circumstances and holidays can affect these.
The Industry’s Leading Low-Density Foam Tapes
Like structural glazing tapes, our PVC foam tapes are crafted for applications that need a highly compressible foam to create effective seals on uneven surfaces. They flex and adapt to fit tight radius curves. Capital Tape’s PVC foam tapes have a low density of 6-8 lbs. per cubic foot.
Equipped with a white paper liner, these tapes are ideal for weather-stripping and various other uses. They are available in both standard and custom cut widths.
Our PVC foam tapes offer inherent resistance to fire, UV rays, and a wide range of chemicals, acids, and solvents. When compressed by 30% or more, they effectively seal out air, moisture, light, and dust. These tapes combine flexibility and conformability with enhanced strength and durability.
PVC foam serves as a cost-effective alternative to polyurethane foam for gasket and sealing applications.
Standard or Non-Standard Cut Low-Density Foam Tapes
Available in black or gray
Our low-density foam tapes are resistant to fire, UV rays, and most chemicals, acids, and solvents. A compression of 30% or greater will fully seal out air, moisture, light, and the finest of dust. These PVC foam tapes are ultra-flexible, and ultra-conformable— a very cost-effective substitute for polyurethane foam substrates within gasket and sealing applications.
These tapes not only exceed fire-rating standards, they also offer top resistance to weather, fungi, and oxidation.
Available Thicknesses:
One-sixteenths-inch thick PVC foam tapes
One-eighths-inch thick PVC foam tape
Three-sixteenths-inch thick PVC foam tapes
One-quarter-inch thick PVC foam tapes
Three-eighths-inch thick PVC foam tapes
Half-inch thick PVC foam tapes
Three-quarter inch thick PVC foam tapes
Applications
Weather-stripping
Shower and Bath Sealing
Window Glazing
Vibration Dampening
Automotive Industry
Log Home Building
Also from Capital Tape
Along with low-density foam tape, Capital Tape’s full adhesive product line includes tapes for nearly every application in every industry. We will cut your tape to any size and deliver it anywhere you need!

Structural Spacing Tapes
Tough, dense, practically indestructable. Custom cut to any size to order.

Weatherstripping Tapes
Ultra-compressible, flexes, forms, and seals gaps on uneven surfaces.

Ultra High-Bond Tapes
Bond nearly any two materials together with exceptional strength.

Residential Glazing Tapes
Form incredibly strong bonds to residential doors and windows.

Polyethylene Mounting Tapes
Perfect for permanent and safe mounting of posters or POP displays.
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