Type: Sealant Removal Scraper Manufacturer: Pacific Tool Material: Acetal / Delrin (non‑marring engineering plastic) Purpose: Removal of sealant in areas with clad aluminum surfaces Standard: Meets Boeing BSS7384 requirements for clad surfaces
Acetal is a high-performance engineering thermoplastic known chemically as Polyoxymethylene (POM), with Delrin being the widely recognized brand name for the homopolymer variant manufactured by DuPont. It is highly valued in engineering and manufacturing for its exceptional mechanical strength, low friction, and outstanding dimensional stability.