Sealing adhesive tape P-11

maskingprotectionaluminum

Product overview
P-11 is a solvent‑resistant, dead‑soft aluminum foil tape with a high‑performance acrylic adhesive engineered for aerospace and industrial sealing, masking and protection applications.

Features

• Aggressive, custom‑formulated acrylic adhesive providing strong initial tack when smoothed onto substrates.
• Cleans off easily with no adhesive residue after removal.
• Dead‑soft aluminum foil backing ensures excellent conformability and solvent resistance.
• Easy to handle and apply; conforms readily to irregular or contoured surfaces.
• Acrylic adhesive plus foil backing creates a vapor‑tight seal to resist moisture, contamination and corrosion.
• Minimal aging due to inherent dimensional and chemical stability of aluminum foil.
• P-11L option includes a paper liner to facilitate handling on wide widths or die‑cut precision parts such as window masking.

Structure
Backing: dead‑soft aluminum foil; Adhesive: high‑performance acrylic adhesive; Liner option: P-11L with paper liner for specific applications.

Properties
AIRBUS SPECIFICATIONS: ABS 5604 A, ABS 5604 AL
GOVERNMENT SPECIFICATIONS: L-T-80B, FAR.25.853, ASTM E595
BOEING SPECIFICATIONS: BAC5514, BAC5332

IMPERIAL / METRIC
TOTAL TAPE THICKNESS: 5.0 mils / 0.127 mm
TENSILE STRENGTH: 29 lbs/in / 50 N/10 mm
ELONGATION: 5.5% / 5.5%
ADHESION TO STEEL: 60 oz/in / 6.5 N/10 mm
COLOR: Aluminum / Aluminum

Characteristics / Technical specifications

• Product type: Dead‑soft aluminum foil tape with acrylic adhesive (model P-11; liner variant P-11L).
• Backing: Solvent‑resistant aluminum foil providing high conformability and long‑term stability.
• Adhesive: High‑performance acrylic formulated for aggressive tack and clean removal.
• Sealing: Vapor‑tight sealing capability for moisture, contamination and corrosion protection.
• Typical total thickness: 5.0 mils (0.127 mm).
• Tensile strength: 29 lbs/in (50 N/10 mm); Elongation at break: 5.5%.
• Adhesion to steel: 60 oz/in (6.5 N/10 mm).
• Liner option: P-11L with paper liner for wide widths and die‑cut precision parts.
• Applicable standards: Airbus ABS 5604 A / ABS 5604 AL; Government L-T-80B, FAR.25.853, ASTM E595; Boeing BAC5514, BAC5332.