Hi-absorb is a heavyweight microfibre cloth made from a knitted blend of polyester and polyamide yarns, which are coated with polyurethane (PUR) to give it a soft and strong chamois-like feel. This means the fabric is effective at surface cleaning and is especially suited to high gloss surfaces requiring a streak-free finish such as glass and chrome.Made from a heavy 300gsm knitted blend of polyester and polyamide yarn, and coated with polyurethane. Tested to BS EN ISO 15487. The cloth size is 35cm x 38cm.