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OTTOCORD PE-B2 (5 m) – The closed-cell PE backer rod

Product information "OTTOCORD PE-B2 (5 m) – The closed-cell PE backer rod"

The closed-cell PE backer rod in a handy 5 m pack

Product description

Our closed-cell PE backer rod is an extruded backing material suitable for both indoor and outdoor use. With its water-repellent properties and tight fit, it is ideal for backfilling joints, in particular for building construction joints to DIN 18540.

Areas of application

The PE backer rod is versatile and excellent for:

  • Backfilling joints indoors and outdoors
  • Building construction joints to DIN 18540

Properties

  • Extruded backing material made of polyethylene (PE)
  • For indoor and outdoor use
  • Closed-cell to DIN 18540
  • Water-repellent
  • Normally flammable

Standards and tests

Our PE backer rod meets important standards and is classified as a normally flammable building material (Class E to DIN EN 13501-1).

Order the closed-cell PE backer rod in the practical 5 m pack now and benefit from its high quality and versatile uses for your construction projects.

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OTTOCORD PUR-H-B3 – The open-cell PUR backer rod, soft
The open-cell PUR backer rod, soft Product description Our open-cell soft PUR backer rod is an extruded polyurethane backing material designed specifically for indoor use. It is excellent for backfilling joints in dry areas and, thanks to its soft structure, adapts optimally to the joint shape. Areas of application The soft PUR backer rod is ideal for: Backfilling joints indoors Properties Backing material made of polyurethane For indoor use without wet exposure Open-cell and soft Complies with building material class B3 Note For wet exposure, we recommend the closed-cell Ottocord PE-B2 backer rod, also available in our shop. Application notes The optimal ratio of joint width to joint depth is an important prerequisite for the longest possible service life of an elastic joint. Component joints are often too deep for proper joint dimensioning. The joint depth should therefore be limited with the OTTOCORD PUR-H-B3 backer rod, which at the same time prevents three-sided adhesion so as not to restrict the flexibility of the sealant in the joint. OTTOCORD PUR-H-B3 has an open-pore cell structure and is therefore not suitable for wet rooms or outdoor use. For these, we recommend the closed-cell OTTOCORD PE-B2 backer rod. Compared with OTTOCORD PUR-HS-B3, OTTOCORD PUR-H-B3 is softer, making it easy to insert or twist into narrow component joints. The diameter of the backer rod should be about 20% larger than the joint width so that it can be pressed into the joint and then remains in an oval shape within it. Order the open-cell soft PUR backer rod now and benefit from its flexible, easy application for your indoor jointing work.

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