||3M™ PTFE Film Tape 5491 Gray, 1 in x 36 yd 6.5 mil
|Size (width x length)
||1 in x 36 yd
|Rolls per pack
|Rolls per carton
|Type of price
||• Extruded, calendered film tapes that resist curling during unwind and provide an
exceptionally smooth surface when applied.
• Extruded PTFE film tapes lie flatter than typical skived PTFE film tapes.
• Thicker backing helps extend the service life, compared to thinner versions, when
subjected to abrasion or wear.
• Provides excellent chemical resistance except to organic solvents. Note: The
silicone adhesive will be attacked by commercial organic solvents and is not
recommended for applications requiring organic resistance.
CAUTION: When PTFE film tape is exposed to temperatures above 600°F
(316°C), small quantities of hazardous vapors may be released. INHALATION
OF THESE VAPORS MAY BE HARMFUL OR MAY CAUSE RESPIRATORY
TRACT IRRITATION. Do not heat or expose PTFE film tape to temperatures
above 600°F (316°C).
3M™ PTFE Extruded Film Tape 5491Gray, thicker version of Tape 5490, PTFE extruded film with silicone adhesive
Gray, 5.0 mil PTFE extruded backing, silicone adhesive, temperature use range -65F to 400F
Great for lay flat applications, resists curling, high performance, conformable
Reduces friction, anti-stick, easy release, sound management, squeak and rattle prevention, noise reduction, chemical resistance, chemical barrier, high strength, abrasion resistance