Composition 99.0% Teflon PTFE <1.0% Pigment
Thickness 0.102mm ± 10% 0.004in. ± 10%
Density, apparent 1.5 g/cm3 ± 10%
Pressure rating In tests conducted by an independent laboratory
Unasco Yellow Gas Seal Tape was found to seal
fittings carrying natural gas at pressures
up to 4,347 PSI or 30,000kPa
when applied as per instructions. (Details available
upon application). Note: Pressure ratings are relative
to the quality and torquing of the fittings and the
amount of tape used.
Temperature range -450˚F to +500˚F / -268˚C to +260˚C
Teflon PTFE is completely stable up to 500˚F or
+260˚C. Decomposition is slow up to 750˚F or
400˚C. Although decomposition will occur on
contact with naked flames.
Tensile Strength 10 – 17 N/mm2.
Unasco Gas Seal Tape is certified by gas authorities worldwide. No other thread sealing product, tape, compound, or liquid, has these approvals.
- American Gas Association
- Underwriters Laboratory
- Underwriters Laboratory Canada
- Canada Gas Association
- Australian Gas Association
- Australia LPG Association