DryMet

DryMet

Drymet

DrymetDryMet layerslogo-DryMetDryMetMoisture Barrier

Description

DryMet® Insulation Jacketing is a moisture barrier jacketing with a factory applied heat laminated polyfilm on the underside of the jacketing.

The polyfilm forms a moisture barrier to isolate the layers of insulation from the underlying metal, hence avoiding metal to metal contact to prevent galvanic corrosion. The polyfilm is a 3 layer coextruded film system which uses DuPont™ Surlyn® and polyethylene in three layers ensure the pinholes never align with each other resulting in elimination of pin-holes imparting excellent moisture barrier properties to the film. Drymet can be applied to stainless steel, aluminium, aluminized steel type 1 or type 2, Aluzinc and  Galvanized steel.

Drymet is also available with a range of options for the exterior surface of the jacketing:

  • Polyester paint or other paint systems based on the specification
    • CoolMet – PVDF painted cladding to improve radiative properties and high abrasion resistance of top surface
    • DuPont™Tedlar® (PVF) film – To improve external surface radiative properties and high abrasion resistance also used with the name Ultrolon.

DryMet jacketing is widely used for aluminum jacketing as a poly film moisture barrier, these can be secured with Bandfix banding and seals and supplied along with our range of insulation accessories.

Our metal jacketing meet the  latest ASTM standards for aluminum jacketing ASTM C1729 and for stainless steel jacketing ASTM C1767.

Moisture barriers on metal jacketing have many referances PolyKraft is an old type of mositure barrier combining Kraft paper and Surlyn® often a similar use of the words Poly and Surlyn® are combined. This generic term is a breach of trademark. Due to the potential for PolyKraft to get wet even before application we feel that Drymet using Surlyn® with Poly is far superior.

See also

Photography of Aluminium Coil

Aluminium Coil

We stock a wide range of Aluminium coils for further processing or immediate delivery.
Photography of ColorMet – Painted Stainless Steel (PVDF)

ColorMet – Painted Stainless Steel (PVDF)

Painted stainless steel (ColorMet) is available from BS Stainless manufactured in the UK
Photography of SoundMet®

SoundMet®

Acoustic Metal jacketing solution, efficient and contributes towards preventing corrosion under insulation (CUI)
Photography of Stainless Steel Banding

Stainless Steel Banding

Manufacturer and international distributor of stainless steel banding and strapping for Insulation
Photography of Tedmet

Tedmet

Tedmet is a revolu­ti­onary Tedlar coated metal jacketing system
Photography of Tedmet Color

Tedmet Color

Tedmet Color is a revolu­ti­onary Tedlar coated metal cladding system
Photography of VibroMet

VibroMet

VibroMet acoustic insulation jacketing is an innovate metal jacket that prevents vibration
Page updated 14th Sep 2017, 11:03
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