Closed-cell backer rods

The closed-cell PE backer rod Product description Our closed-cell PE backer rod is an extruded backing material that is excellent for use indoors and outdoors. It is water-repellent and very firm, making it ideal for building construction joints to DIN 18540. Areas of application The PE backer rod is perfect for: Backfilling joints indoors and outdoors Use in building construction joints in accordance with 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 Tested fire behaviour: normally flammable building material (Class E to DIN EN 13501-1) 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 closed-cell OTTOCORD PE-B2 backer rod, which at the same time prevents three-sided adhesion so as not to restrict the flexibility of the sealant in the joint. The closed-cell backer rod is compression-resistant and non-absorbent, making it suitable for all indoor and outdoor areas. Press OTTOCORD PE-B2 into the joint with a blunt tool. Avoid sharp objects so as not to damage the closed-cell surface, as this could otherwise cause bubbles to form in the sealant. 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 closed-cell PE backer rod now and secure a reliable, durable solution for your jointing work indoors and outdoors.

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.