✅【Pre-Cut 3 cm width】ready to use, no trimming; saves time vs 10 cm film rolls.
✅【High Stretchability & Tear Resistance】 Engineered with 125 μm thickness, this lab-grade sealing film offers exceptional elasticity—stretching over 500% without cracking or tearing—far outperforming conventional, low-grade alternatives.
✅【Breathable Particle Barrier】 This lab sealing film effectively blocks dust and unwanted particles while allowing limited airflow, ensuring that your samples remain clean, uncontaminated, and properly ventilated during storage or experimentation.
✅【Quick & Easy Self-Sealing】 Designed with self-adhesive properties, this stretchable film effortlessly clings to container openings, allowing for fast, hassle-free sealing without additional tools or tapes—even on irregular shapes like flasks, tubes, and Petri dishes.
✅【Worry-Free After-Sales Guarantee】 Backed by our dedicated support team, we ensure fast responses (within 24 hours) and full assistance throughout your product experience—from delivery to usage and beyond.
