E-Wha Foam Backer Rod is a non-crosslinked closed cell foam which makes it the most effective and efficient back-up and filler material. It does not degenerate when it comes into contact with petrochemicals and other inorganic solutions. E-Wha Foam Backer Rod is low density, odorless, lightweight, flexible, water and humidity resistant, powder free and 100% recyclable.
E-Wha Foam Backer Rod is available in the following sizes:
od6mm x 3.5m
od8mm x 3.5m
od10mm x 3.5m
od12mm x 3.5m
od15mm x 3.5m
od20mm x 3.5m
od25mm x 3.5m
od30mm x 3.5m
od35mm x 3.5m
od38mm x 3.5m
od40mm x 3.5m
The appropriate sizes of E-Wha Foam Backer Rods should be used as gaskets, fillers and back-up materials as follows:
*Windows and sash frames top prevent vibration of glass panes.
*Expansion joints on rooftops, in tunnels, subways, runway, bridges, etc., to ensure that sealants remain in place.
*Joints in waterways, water reservoir, swimming pool sewage systems, precipitation tanks, etc., to prevent liquid seepage.
*Windows frames and joints in automobiles, trains, containers, aircraft, etc., to prevent leakage.