PE Self-Adhesive Film: Pick Right Tack for Aluminum
author: Shenzhen Guangda Yuan Film Co., Ltd.
2025-12-16
“Film stuck so tight, we tore 50 profiles!” A Dubai builder’s $1,200 loss came from generic PE film with one-size-fits-all high tack (200g/in) —it bonded permanently to anodized aluminum, forcing workers to pry it off and scratch surfaces. Aluminum’s porous surface needs tailored stickiness: too high, residue; too low, peeling. Guangdayuan solves this with 3 precise tack levels.
Our low-tack (80-100g/in) works for fresh powder coats, peeling clean without lifting paint. Medium-tack (120-150g/in) is ideal for anodized aluminum, staying secure during transit but releasing effortlessly. High-tack (180-200g/in) grips rough mill-finished metal. All use HIT-co-developed acrylic glue, cured at 60℃ for 48 hours to avoid “tack creep” (adhesion that strengthens over time).
A Riyadh client shared: “Zero profile damage—we match tack to aluminum type now.” Our 16,000㎡ factory labels each roll clearly, and we offer free samples. ISO 9001-certified, every batch has ±5g/in tack consistency (vs. 30% variation for cheap film).
Stop ruining aluminum—order custom tack PE film: //www.petprotectivefilm.com/en/contact-us.html
#PE SelfAdhesiveFilm #AluminumTack #Guangdayuan #ConstructionSupplies #NoResidue
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