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PHS Service Grommets

PHS service grommet provides a tight, flexible fit that prevents the uncontrolled flow of water vapour and air.

 

Datasheet

Description

PHS service grommets are made from a strong and flexible EPDM.

PHS service grommets provide a tight, flexible fit that prevents the uncontrolled flow of water vapour and air, allowing for greater airtight levels and prevention of interstitial condensation. They are specifically designed for quick and secure sealing of pipes penetrating both the internal airtight vapour control layer & external waterproof/windtight layer.

PHS grommets are be bonded to the appropriate substrate with PHS Argo tape or another suitable universal joining tape.

 

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Additional information

Technical Data

Material: EPDM
Temperature resistance: -30C to 100C
Application temperature: -10C to 40C
Life expectancy: 60 years
Usage: Internal & External
Colour: Black

Technical Details

Total thickness (DIN EN 1942)* 0.35 mm

Tensile strength (DIN EN 14410)* >150 N / 25 mm

Elongation at break (DIN EN 14410)* 3 % to 5 % lengthwise

Adhesion (DIN EN 1939)* _40 N / 25 mm

Temperature range -40 °C to 80 °C

Carrier:

Carrier

  • Special paper, covered with polyethylene film
  • Wind and airtight according to DIN 4108-7
  • Tear resistant, length and crosswise
  • Soft and flexible consistency
  • Water-repellent surface

Adhesive

  • Pure acrylate adhesive
  • Extremly high adhesion
  • Very high tack

Release liner

  • Silicone paper

Special features

  • Outstanding ageing resistance
  • Tearable by hand
  • particularly low-emission

Colour

  • White

Flexible sealing grommet

Material:  EPDM Colour:

Black Hardness:   55 Shore A (DIN ISO 48)

Density:  1.15 g / cm3 (DIN ISO 1183-1)

Tensile strength: 11.6 MPa (DIN ISO 37)

Temperature resistance:  -30 °C to 100 °C UV resistance:  very good

 

Storage:  cool and dry

Processing temperature:  5 °C to 40 °C

Halogen-free:  yes

The area must be dry, stable and free of dust and release agent.  Folds and kinks must be prevented.

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Application

  • Self adhesive collar for sealing openings through the airtight level, e.g. for vapour barriers, sarking membranes.
  • Before application of PHS service grommets, ensure that the application area is clean, dry, grease and dust free.
  • Adhesion to frozen surfaces isn’t possible. Apply only in the appropriate application temperature.
  • PHS Argo tape provides a permanent bond between the grommet and substrate.
  • If bonding to MDF, precondition the surface with a suitable primer to ensure the best possible bond.
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Sizes

Size    Partnumber Box Qty  Barcode
4-8mm SO3033A Sold Individually 05391536370404
25-35mm SO3033A1 Sold Individually 05391536370411
50-60mm SO3033B Sold Individually 05391536370428
100-110mm SO3033C Sold Individually 05391536370435
120-130mm SO3033D Sold Individually 05391536370442
150-165mm SO3033E Sold Individually 05391536370459
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