Adhesive Foam Strip Roll is a flexible adhesive backed foam material used for sealing, cushioning, gap filling, vibration reduction, and gasket conversion. Both Side Tape Company manufactures this category in master rolls, slit rolls, narrow strips, kiss-cut rolls, and custom die-cut foam parts. The range includes PE/IXPE, EPDM, EVA, NBR, neoprene, PU, and PVC foam for different compression, recovery, surface contact, and assembly needs.
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Adhesive Foam Strip Roll is not selected by adhesive strength alone. Its performance depends on the foam carrier, pressure sensitive adhesive, release liner, and converted format. The foam provides compression, rebound, sealing height, cushioning, sound damping, and vibration reduction. The adhesive keeps the strip in place during assembly, while the liner affects peeling, slitting, kiss-cutting, and application speed.
Practical selection starts with gap height, closing pressure, surface material, environment, and installation method. A cabinet edge, enclosure gap, and cushioning point may all need adhesive backed foam, but each may require different density or cell structure.
Both Side Tape Company supplies foam strip roll materials for sealing, cushioning, protection, and gasket conversion. PE and IXPE foam rolls are used for economical dust blocking, gap filling, equipment edges, and clean roll handling. EPDM foam adhesive strips are selected for outdoor gaps, cabinet seals, window and door areas, and weather-exposed equipment.
EVA foam supports light cushioning. NBR foam is used where oil contact may occur. Neoprene foam fits industrial sealing and vibration reduction. PU open-cell foam suits soft cushioning and low closing force. PVC foam is often selected for weatherseal and recovery-sensitive sealing.
Product Series Covered Forms Typical Procurement Use
PE / IXPE adhesive foam strip roll Master roll, slit roll, narrow strip General sealing, dust blocking, gap filling, economical gasket conversion
EPDM foam adhesive strip Slit roll, die-cut gasket, strip gasket Outdoor sealing, enclosure edge, window and door gap sealing EVA foam adhesive roll Strip roll, pad, kiss-cut part Light cushioning, shock absorption, protective contact points
NBR foam sealing strip Slit roll, gasket part Oil-contact equipment areas and industrial machinery sealing
Neoprene foam gasket tape Roll gasket, die-cut gasket Industrial sealing, vibration reduction, moderate environmental exposure
PU open-cell foam strip Roll, pad, custom strip Soft cushioning, sound damping, low closing force applications
The correct adhesive foam strip should be chosen from the working gap, not from the product name alone. A 3 mm gap may still fail with a 3 mm foam if closing pressure is too low or density is unsuitable. A 25%-50% compression ratio is often used as a practical sample reference.
PE/IXPE with acrylic PSA is common for indoor sealing and stable slitting. EPDM fits outdoor gaps. EVA works for light cushioning. NBR is used for oil-contact machinery areas. Neoprene supports industrial gasket tape, PU supports soft compression, and PVC supports weatherseal. Before batch production, run a 24-72 h adhesion test, compression observation, liner release check, and gap fit test.
Material / Adhesive Choice Better For Common Misselection Risk
PE / IXPE foam with acrylic PSA General indoor sealing, clean slitting, stable roll handling Using it where strong outdoor weather resistance is required
EPDM foam with acrylic PSA Outdoor gaps, cabinet seals, weather-exposed equipment Choosing too low density for repeated compression
EVA foam with rubber PSA Light cushioning, packaging pads, quick positioning Using it as a long-term water sealing gasket
NBR foam with acrylic or rubber PSA Oil-contact machinery areas and industrial parts Selecting it for strong UV exposure without validation
Neoprene foam with acrylic PSA Industrial gasket tape, vibration reduction, enclosure sealing Ignoring compression set under long dwell pressure
PU foam with removable or acrylic PSA Soft cushioning, sound damping, low closing force Using open-cell grades for wet sealing areas
PVC foam with acrylic PSA Weatherseal, access panel gasket, recovery-sensitive areas Over-compressing the foam and causing edge deformation
Choosing Adhesive Foam Strip Roll starts with the gap to be filled. PE or IXPE foam works for narrow regular gaps where cost control, stable thickness, and clean slitting are important. EPDM or neoprene foam is better for weather-exposed edges. EVA fits light cushioning, PU fits low closing force, and NBR fits oil-contact machinery sealing. A sample compression test should confirm rebound, sealing height, and closure force.
Item Typical Range / Customizable Value Product category Adhesive backed foam strip roll, foam gasket tape, slit roll, or die-cut foam material Foam carrier PE, IXPE, EVA, EPDM, NBR, neoprene, PU, PVC foam Cell structure Closed-cell, open-cell, or semi-closed structure by material grade Adhesive side Single-sided adhesive or double-sided adhesive Adhesive type Acrylic PSA, rubber PSA, high-tack PSA, removable PSA by surface test Thickness range 1 mm-25 mm typical factory test range Foam density 25-180 kg/m3 typical reference value, depending on material and compression need Compression ratio for sample check 25%-50% commonly tested for gap fit observation Compression recovery 70%-95% typical reference value after short dwell, material dependent Peel adhesion 3-15 N/25 mm typical factory test range after 24 h dwell Standard roll width 500 mm-1050 mm master roll, material dependent Slit width 5 mm-500 mm, confirmed by foam thickness and roll stability Slit width tolerance +/-0.5 mm to +/-1.5 mm typical reference value Roll length 5 m-200 m, adjusted by thickness, density, and winding tension Liner type Glassine paper liner, PE coated paper liner, PET film liner, easy-peel liner Liner check Release force, peeling smoothness, strip flatness, and kiss-cut release observation Die-cut format Kiss-cut roll, individual gasket, pad, washer, strip gasket, drawing-based shape Die-cut check Edge burr observation, liner cut-through check, waste removal check Sample validation Gap fit test, liner release check, adhesive surface test, compression recovery check
Customization should be confirmed around the working condition, not only roll size. Important details include gap height, target compression ratio, closing force, surface material, environment, oil or moisture exposure, and whether the material will be hand-applied or die-cut.
Single-sided adhesive foam is used when the foam needs to stay in position as a dust seal, cushioning strip, gap filler, or gasket layer. Double-sided adhesive foam is selected when both surfaces require contact, but specification should still focus on foam behavior. For converting work, liner type affects die-cut release, kiss-cut stability, roll unwinding, and manual peeling.
Yes. It can be supplied as roll material, cut-to-width strips, kiss-cut rolls, or drawing-based foam parts. Confirm gap size, thickness, liner type, and tolerance before conversion.
Closed-cell foam is better for dust blocking, air leak control, light water sealing, and moisture protection. Open-cell foam is softer for cushioning and low closing force contact.
Useful checks include compression observation, 24-72 h adhesive surface test, liner release check, gap fit test, recovery check, and die-cut edge observation.
Yes. Adhesive backing can be selected by surface type, tack requirement, aging condition, and assembly method. Liner options can be adjusted for peeling, slitting, or kiss-cut conversion.
