JLW-308 Special Tape

Item NO.: JLW-308

Backing: PET

Adhesive: Synthetic Rubber

Reinforcement: Fiberglass

Elongation: 3-5%

JLW-308 Backed with PET film and reinforced with glass fiber. It’s reinforced bi-directional filament tape; abrasion-resistance and moisture resistance. No adhensive; suitable for internal bundling and fixing.

Safety Data Sheet Technical Data Sheet

Why Choose JL3® Brand Filament Tape?

Core Advantages of JL3® FILAMENT Tape

Combining quality and price
Backed by over a decade of iterative optimization, JL3® delivers quality on par with leading international brands while maintaining strict cost efficiency.
Integrated Solutions
As an integrated enterprise combining manufacturing, R&D, and trading, our dedicated sales team provides precise, customized solutions tailored to your specific packaging requirements.
Rigorous QC
Every shipment undergoes strict quality inspection prior to dispatch to ensure reliable batch consistency and performance stability.
Rapid after-sales response
Standardized after-sales protocol: issues logged within 2 hours, technical response within 24 hours, and definitive resolution within 48 hours.

JLW-308 Reinforced Filament Tape

JLW-308 is a reinforced bidirectional fiber tape made with a PET film and glass fiber substrate. It features moisture resistance and wear resistance, uses a specially formulated adhesive, and has a non-sticky surface. It is suitable for internal bundling and securing of products.

Product Features

Filament Detail

Application Scenario

Physical Properties	Standard	Metric	Test Method
Reinforcement	Fiberglass
Adhesive	Synthetic Rubber
Backing	PET
Color	Clear
Total Thickness	6.7 mils	0.17 mm	ASTM D-3652 / GB/T7125
Peel Adhesion 90°	0	0	ASTM D-3330 / GB/T2792
Holding Power	0	0	ASTM D-3654 / GB/T4851
Tensile strength	45 lbs/in	200 N/25 mm	ASTM D-3759 / GB/T7753
Elongation at Break	3-5%	3-5%	ASTM D-3759 / GB/T7753
Service Tem.--Mini	32℉	0℃	BC/BD-220SE
Service Tem.--Max	122℉	50℃	DHG-9055A

Note: All specifications are tested under controlled temperature and humidity conditions (23±2°C, 50±5% RH). Results may vary based on application. Request a free sample to validate performance in your environment.