Drymet

Drymet

Drymet

Drymetlogo-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 can be secured with Bandfix banding and seals and supplied along with our range of insulation accessories.

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 Corrugated Sheet

Aluminium Corrugated Sheet

Profiled or corrugated sheets in Aluminium
Photography of Bandfix Offshore

Bandfix Offshore

For the demanding performance requirements of offshore applications we can offer a range of innovative solutions.
Photography of CoolMet®

CoolMet®

Painted metal jacketing (PVDF) that reflects heat away and enhances the performance.
Photography of Corrugated stainless steel

Corrugated stainless steel

Corrugated / profiled stainless steel sheet
Photography of Duplex self tapping screws

Duplex self tapping screws

Duplex screws are sea water resistant
Photography of SoundMet®

SoundMet®

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

Spring Stainless Steel Wire

Spring Steel Wire for all types of spring making.
Photography of Stainless Steel Closed Cup Rivets

Stainless Steel Closed Cup Rivets

Stainless steel closed cup rivets for industrial applications to prevent water ingress.
Photography of Tedmet

Tedmet

Tedmet is a revolu­ti­onary Tedlar coated metal jacketing system
Page updated 22nd Mar 2017, 09:35
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