High quality double sided tape is an advanced sealing and bonding solution. A closed-cell PVC foam core forms the base of the tape, with high-performance acrylic adhesive applied on both sides. Reliable seals against water, air, dust, and all forms of moisture are created; superior vibration damping and to a certain extent thermal insulation, are also well documented benefits of using this specific type of pvc foam adhesive tape.
Backed by Jiangsu Gelly Adhesive Material Technology Co., Ltd and our 30 years of adhesive expertise, our High Quality Double Sided PVC Foam Tape is engineered for applications where sealing, cushioning, and long-term compression recovery are critical. Featuring a high-density, closed-cell PVC foam carrier coated with a modified acrylic/synthetic rubber adhesive, this tape exhibits near-perfect dimensional stability under compression with minimal compression set. It effectively seals out dust, air, and moisture (measured at 30% compression), while providing outstanding vibration damping and chemical resistance, making it the superior choice over standard PE/EVA foams for demanding automotive, construction, and industrial gasketing applications.
Exceptional Sealing Performance: The closed-cell PVC structure provides complete environmental protection. At the standard 30% compression measure, it effectively seals out light, air, dust, and to a large extent, water.
Excellent Compression Recovery: Exhibits near-perfect dimensional stability under all forms of compression. Minimal, if any, compression set is observed, ensuring the seal remains intact over years of continuous compression.
Superior Weather & Chemical Resistance: UV resistant for prime outdoor applications, performing reliably from -40°C to +70°C. Resists dilute acids, various alkalis, alcohol, gasoline, and simple oils with no significant degradation.
High Physical Strength: Officially rated tensile strength of ≥350 kPa with elongation of at least 150%, providing robust mechanical integrity during installation and service.
Outstanding Vibration Damping: Absorbs both small and constant shocks, making it an essential material for anti-rattle, silencing, and cushioning in industrial and automotive uses.
Automotive Interior & Exterior: Mounting emblems, interior trim, mirrors, and visors; dampening vibrations and preventing rattling between body panels.
Construction & HVAC Sealing: Gasketing and sealing around windows, doors, and air conditioning ducts to prevent air/water infiltration and improve energy efficiency.
Signage & Nameplates: Permanent, cushioned mounting of heavy metal/plastic nameplates, logos, and outdoor signs on irregular surfaces.
Electronics & Appliances: Cushioning and securing components, panels, and glass covers while absorbing operational shock and noise.
Construction: Closed-Cell PVC Foam Carrier + Modified Acrylic / Synthetic Rubber Adhesive + Release Liner
| Property / Item | Data / Performance | Notes |
| Base Material | Closed-Cell PVC Foam | High density, low compression set |
| Adhesive Coating | Modified Acrylic / Synthetic Rubber | Strong adhesion, weather resistant |
| Initial Tack (Ball #) | 13 - 15 # | Quick grab |
| Holding Force | 48 Hours | Permanent adhesion |
| 180° Peel Strength | 18 - 35 N/inch (≈ 8 - 15 N/25mm) | High bonding power |
| Tensile Strength | 2.5 kgf/25mm (Foam: ≥350 kPa) | Elongation ≥ 150% |
| Temperature Resistance | -40°C to +70°C | UV resistant, outdoor grade |
| Available Thickness | 0.2 / 0.3 / 0.5 / 0.8 / 1.0 / 1.5 / 2.0 / 3.0 / 5.0 mm | Full range customizable |
| Foam Colors | Black / White | / |
| Release Liner | Red / Blue / Green / White | Easy release for die-cutting |
| Standard Widths / Length | 5-100mm / 50m (Customizable) | As per client's needs |
*Note: The above data are for reference only and do not constitute a sales specification. Customers are encouraged to request samples to evaluate specific products for their unique sealing and damping applications.
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A Strong and Established Tape Manufacturer
PVC foam has a finer, denser closed-cell structure, offering superior compression recovery (minimal compression set), better chemical/solvent resistance, and higher temperature stability. It is the premium choice for long-term gasketing, sealing, and vibration damping. PE/EVA foam is lighter and more cost-effective, making it suitable for general cushioning, lightweight mounting, and basic packaging applications.
Compression recovery refers to the foam's ability to return to its original thickness after being compressed. Cheap foams suffer from "compression set" (they stay permanently squashed), which breaks the seal over time. Our PVC foam exhibits near-perfect dimensional stability, meaning it maintains constant pressure against the sealing surfaces for years, effectively keeping out dust, air, and moisture (verified at 30% compression).
Yes. The closed-cell PVC structure and modified acrylic adhesive provide excellent UV resistance and weatherability. It performs reliably across a wide temperature range of -40°C to +70°C and resists degradation from dilute acids, alkalis, alcohol, gasoline, and simple oils, making it ideal for outdoor signage, automotive exteriors, and construction gasketing.
Absolutely. We offer a full thickness range from 0.2mm up to 5.0mm and can slit the tape into widths from 5mm to 100mm. For gasketing applications, we utilize precision die-cutting equipment to supply custom 2D shapes and seals, perfectly tailored to your assembly drawings.
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