Our Expansion Foam is engineered from closed-cell, cross-linked polyethylene foam. It boasts a sleek charcoal grey hue and features a zipper situated 10mm from one side.
Designed primarily for construction sectors, this product excels in filling expansion joint gaps in roads, bridges, and buildings. It's ideal for spaces where concrete expansion, terrestrial or structural shifts might lead to potential damage in the absence of such a gap.
Beyond its primary application, this foam filler offers support to sealants in both wall and floor joints, serving as an effective backup strip. Additionally, it's versatile enough to function as lagging, providing ample space around vessels and pipes.