Designed for vertical sanding of the sides of a seam, to remove old material before re-caulking, the TDS Seam Sander ensures the best possible preparation for new caulk to bond to the teak. Our Seam Sander is specially designed and constructed for long service life, and ease and speed of operation. Use it to remove final residue of caulking, leaving a totally clean surface for the new caulk to bond to. Made of the finest quality steel and hardwood, TDS Seam Sander is manufactured with a comfortable smooth grip and has an adjustable depth sanding surface - from 5mm to 22mm (1/5" - 7/8"). Other special sanding surfaces can be made to order.