Description
Biycell Closed Cell Backer Rod is manufactured from closed cell, low density white polyethylene foam, which is resistant to weathering and most chemicals. This flexible product has excellent compression and recovery properties and has minimal water absorption due to the closed cell structure. Biycell Closed Cell Backer Rod is available in a range of diameters and roll lengths. The round foam shape enables the applied sealant to form the correct profile for optimum movement.